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107388256 = 257345971
BaseRepresentation
bin1100110011010…
…01110101100000
321111001212222211
412121221311200
5204442411011
614353411504
72442533203
oct631516540
9244055884
10107388256
1155688428
122bb69b94
131932c661
141039593a
159663b21
hex6669d60

107388256 has 24 divisors (see below), whose sum is σ = 214321464. Its totient is φ = 52957440.

The previous prime is 107388241. The next prime is 107388263. The reversal of 107388256 is 652883701.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 20650 + ... + 25321.

It is an arithmetic number, because the mean of its divisors is an integer number (8930061).

Almost surely, 2107388256 is an apocalyptic number.

107388256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

107388256 is a deficient number, since it is larger than the sum of its proper divisors (106933208).

107388256 is an equidigital number, since it uses as much as digits as its factorization.

107388256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46054 (or 46046 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 107388256 is about 10362.8305013640. The cubic root of 107388256 is about 475.3194615521.

The spelling of 107388256 in words is "one hundred seven million, three hundred eighty-eight thousand, two hundred fifty-six".

Divisors: 1 2 4 8 16 32 73 146 292 584 1168 2336 45971 91942 183884 367768 735536 1471072 3355883 6711766 13423532 26847064 53694128 107388256