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13000110192 = 24324314391459
BaseRepresentation
bin11000001101101110…
…11111000001110000
31020120000000000121200
430012313133001300
5203111012011232
65545553251200
7640104053616
oct140667370160
936500000550
1013000110192
115571250223
122629863b00
1312c240cbc4
148b47976b6
1551147477c
hex306ddf070

13000110192 has 120 divisors (see below), whose sum is σ = 37279756800. Its totient is φ = 4226753664.

The previous prime is 13000110133. The next prime is 13000110223. The reversal of 13000110192 is 29101100031.

13000110192 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×130001101923 (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8909559 + ... + 8911017.

It is an arithmetic number, because the mean of its divisors is an integer number (310664640).

Almost surely, 213000110192 is an apocalyptic number.

13000110192 is a gapful number since it is divisible by the number (12) 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 13000110192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18639878400).

13000110192 is an abundant number, since it is smaller than the sum of its proper divisors (24279646608).

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

13000110192 is a wasteful number, since it uses less digits than its factorization.

13000110192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955 (or 2946 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The spelling of 13000110192 in words is "thirteen billion, one hundred ten thousand, one hundred ninety-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 43 48 72 86 129 144 172 258 344 387 516 688 774 1032 1439 1459 1548 2064 2878 2918 3096 4317 4377 5756 5836 6192 8634 8754 11512 11672 12951 13131 17268 17508 23024 23344 25902 26262 34536 35016 51804 52524 61877 62737 69072 70032 103608 105048 123754 125474 185631 188211 207216 210096 247508 250948 371262 376422 495016 501896 556893 564633 742524 752844 990032 1003792 1113786 1129266 1485048 1505688 2099501 2227572 2258532 2970096 3011376 4199002 4455144 4517064 6298503 8398004 8910288 9034128 12597006 16796008 18895509 25194012 33592016 37791018 50388024 75582036 90278543 100776048 151164072 180557086 270835629 302328144 361114172 541671258 722228344 812506887 1083342516 1444456688 1625013774 2166685032 3250027548 4333370064 6500055096 13000110192