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13092924960 = 2532553171553
BaseRepresentation
bin11000011000110011…
…00010111000100000
31020210110122111112200
430030121202320200
5203303242044320
610003110453200
7642312011613
oct141431427040
936713574480
1013092924960
115609684345
122654964200
13130870909b
148c2c3817a
155196aa290
hex30c662e20

13092924960 has 144 divisors (see below), whose sum is σ = 45522883224. Its totient is φ = 3425550336.

The previous prime is 13092924883. The next prime is 13092924973. The reversal of 13092924960 is 6942929031.

It is a happy number.

13092924960 is a `hidden beast` number, since 130 + 9 + 29 + 2 + 496 + 0 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 10732131216 + 2360793744 = 103596^2 + 48588^2 .

It is a tau number, because it is divible by the number of its divisors (144).

It is a super-3 number, since 3×130929249603 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9457 + ... + 162096.

Almost surely, 213092924960 is an apocalyptic number.

13092924960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13092924960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22761441612).

13092924960 is an abundant number, since it is smaller than the sum of its proper divisors (32429958264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13092924960 is a wasteful number, since it uses less digits than its factorization.

13092924960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171627 (or 171616 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The spelling of 13092924960 in words is "thirteen billion, ninety-two million, nine hundred twenty-four thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 53 60 72 80 90 96 106 120 144 159 160 180 212 240 265 288 318 360 424 477 480 530 636 720 795 848 954 1060 1272 1440 1590 1696 1908 2120 2385 2544 3180 3816 4240 4770 5088 6360 7632 8480 9540 12720 15264 19080 25440 38160 76320 171553 343106 514659 686212 857765 1029318 1372424 1543977 1715530 2058636 2573295 2744848 3087954 3431060 4117272 5146590 5489696 6175908 6862120 7719885 8234544 9092309 10293180 12351816 13724240 15439770 16469088 18184618 20586360 24703632 27276927 27448480 30879540 36369236 41172720 45461545 49407264 54553854 61759080 72738472 81830781 82345440 90923090 109107708 123518160 136384635 145476944 163661562 181846180 218215416 247036320 272769270 290953888 327323124 363692360 409153905 436430832 545538540 654646248 727384720 818307810 872861664 1091077080 1309292496 1454769440 1636615620 2182154160 2618584992 3273231240 4364308320 6546462480 13092924960