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107122347365 = 51115738931891
BaseRepresentation
bin110001111000011111…
…1010100110101100101
3101020111112121002001212
41203300333110311211
53223341310103430
6121113351401205
710511406633425
oct1436077246545
9336445532055
10107122347365
11414808550a0
1218917083205
13a142281b77
145282d48485
152bbe66eb95
hex18f0fd4d65

107122347365 has 32 divisors (see below), whose sum is σ = 141493322880. Its totient is φ = 77209516800.

The previous prime is 107122347359. The next prime is 107122347373. The reversal of 107122347365 is 563743221701.

It is a happy number.

It is not a de Polignac number, because 107122347365 - 28 = 107122347109 is a prime.

It is a super-2 number, since 2×1071223473652 (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3343070 + ... + 3374960.

It is an arithmetic number, because the mean of its divisors is an integer number (4421666340).

Almost surely, 2107122347365 is an apocalyptic number.

It is an amenable number.

107122347365 is a deficient number, since it is larger than the sum of its proper divisors (34370975515).

107122347365 is a wasteful number, since it uses less digits than its factorization.

107122347365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32453.

The product of its (nonzero) digits is 211680, while the sum is 41.

The spelling of 107122347365 in words is "one hundred seven billion, one hundred twenty-two million, three hundred forty-seven thousand, three hundred sixty-five".

Divisors: 1 5 11 55 157 389 785 1727 1945 4279 8635 21395 31891 61073 159455 305365 350801 671803 1754005 3359015 5006887 12405599 25034435 55075757 62027995 136461589 275378785 682307945 1947679043 9738395215 21424469473 107122347365