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104756960 = 2557112773
BaseRepresentation
bin1100011111001…
…11011011100000
321022010012112102
412033213123200
5203304210320
614221145532
72411263610
oct617473340
9238105472
10104756960
1154150500
122b0bb2a8
131891aa89
14dcaca40
1592e4175
hex63e76e0

104756960 has 144 divisors (see below), whose sum is σ = 311296608. Its totient is φ = 32609280.

The previous prime is 104756921. The next prime is 104756963. The reversal of 104756960 is 69657401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104756963) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 135134 + ... + 135906.

It is an arithmetic number, because the mean of its divisors is an integer number (2161782).

Almost surely, 2104756960 is an apocalyptic number.

104756960 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 104756960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (155648304).

104756960 is an abundant number, since it is smaller than the sum of its proper divisors (206539648).

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

104756960 is a wasteful number, since it uses less digits than its factorization.

104756960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 817 (or 798 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 104756960 is about 10235.0847578318. The cubic root of 104756960 is about 471.4051205266.

The spelling of 104756960 in words is "one hundred four million, seven hundred fifty-six thousand, nine hundred sixty".

Divisors: 1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 70 77 80 88 110 112 121 140 154 160 176 220 224 242 280 308 352 385 440 484 560 605 616 770 773 847 880 968 1120 1210 1232 1540 1546 1694 1760 1936 2420 2464 3080 3092 3388 3865 3872 4235 4840 5411 6160 6184 6776 7730 8470 8503 9680 10822 12320 12368 13552 15460 16940 17006 19360 21644 24736 27055 27104 30920 33880 34012 42515 43288 54110 59521 61840 67760 68024 85030 86576 93533 108220 119042 123680 135520 136048 170060 173152 187066 216440 238084 272096 297605 340120 374132 432880 467665 476168 595210 654731 680240 748264 865760 935330 952336 1190420 1309462 1360480 1496528 1870660 1904672 2380840 2618924 2993056 3273655 3741320 4761680 5237848 6547310 7482640 9523360 10475696 13094620 14965280 20951392 26189240 52378480 104756960