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106837056 = 263437557
BaseRepresentation
bin1100101111000…
…11010001000000
321110000212220000
412113203101000
5204322241211
614333520000
72435046204
oct627432100
9243025800
10106837056
1155341297
122b943000
13191987c1
1410290b04
1595a5656
hex65e3440

106837056 has 140 divisors (see below), whose sum is σ = 325841868. Its totient is φ = 34587648.

The previous prime is 106837051. The next prime is 106837079. The reversal of 106837056 is 650738601.

It can be written as a sum of positive squares in 2 ways, for example, as 51840000 + 54997056 = 7200^2 + 7416^2 .

It is a super-2 number, since 2×1068370562 = 22828313069494272, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 106837056.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (106837051) 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 19 ways as a sum of consecutive naturals, for example, 191530 + ... + 192086.

Almost surely, 2106837056 is an apocalyptic number.

106837056 is a gapful number since it is divisible by the number (16) 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 106837056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162920934).

106837056 is an abundant number, since it is smaller than the sum of its proper divisors (219004812).

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

106837056 is an equidigital number, since it uses as much as digits as its factorization.

106837056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 106837056 is about 10336.2012364311. The cubic root of 106837056 is about 474.5048298737.

The spelling of 106837056 in words is "one hundred six million, eight hundred thirty-seven thousand, fifty-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 27 32 36 37 48 54 64 72 74 81 96 108 111 144 148 162 192 216 222 288 296 324 333 432 444 557 576 592 648 666 864 888 999 1114 1184 1296 1332 1671 1728 1776 1998 2228 2368 2592 2664 2997 3342 3552 3996 4456 5013 5184 5328 5994 6684 7104 7992 8912 10026 10656 11988 13368 15039 15984 17824 20052 20609 21312 23976 26736 30078 31968 35648 40104 41218 45117 47952 53472 60156 61827 63936 80208 82436 90234 95904 106944 120312 123654 160416 164872 180468 185481 191808 240624 247308 320832 329744 360936 370962 481248 494616 556443 659488 721872 741924 962496 989232 1112886 1318976 1443744 1483848 1669329 1978464 2225772 2887488 2967696 3338658 3956928 4451544 5935392 6677316 8903088 11870784 13354632 17806176 26709264 35612352 53418528 106837056