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104971360 = 25513109463
BaseRepresentation
bin1100100000110…
…11110001100000
321022112002122011
412100123301200
5203333040420
614225522304
72413145644
oct620336140
9238462564
10104971360
115428759a
122b1a3394
1318994540
14dd26c24
15933795a
hex641bc60

104971360 has 96 divisors (see below), whose sum is σ = 270103680. Its totient is φ = 38320128.

The previous prime is 104971327. The next prime is 104971369. The reversal of 104971360 is 63179401.

It is a happy number.

It is a super-2 number, since 2×1049713602 = 22037972840499200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104971369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 226489 + ... + 226951.

It is an arithmetic number, because the mean of its divisors is an integer number (2813580).

Almost surely, 2104971360 is an apocalyptic number.

104971360 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 104971360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (135051840).

104971360 is an abundant number, since it is smaller than the sum of its proper divisors (165132320).

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

104971360 is a wasteful number, since it uses less digits than its factorization.

104971360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600 (or 592 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 104971360 is about 10245.5531817467. The cubic root of 104971360 is about 471.7265005579.

The spelling of 104971360 in words is "one hundred four million, nine hundred seventy-one thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 13 16 20 26 32 40 52 65 80 104 109 130 160 208 218 260 416 436 463 520 545 872 926 1040 1090 1417 1744 1852 2080 2180 2315 2834 3488 3704 4360 4630 5668 6019 7085 7408 8720 9260 11336 12038 14170 14816 17440 18520 22672 24076 28340 30095 37040 45344 48152 50467 56680 60190 74080 96304 100934 113360 120380 192608 201868 226720 240760 252335 403736 481520 504670 656071 807472 963040 1009340 1312142 1614944 2018680 2624284 3280355 4037360 5248568 6560710 8074720 10497136 13121420 20994272 26242840 52485680 104971360