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107233752407 = 145373801619
BaseRepresentation
bin110001111011110100…
…0010011010101010111
3101020210022020001001112
41203313220103111113
53224103320034112
6121132411245235
710514231566445
oct1436750232527
9336708201045
10107233752407
1141528726381
121894844981b
13a15c389902
145293a67b95
152bc9328a22
hex18f7a13557

107233752407 has 4 divisors (see below), whose sum is σ = 107307555480. Its totient is φ = 107159949336.

The previous prime is 107233752361. The next prime is 107233752427. The reversal of 107233752407 is 704257332701.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 107233752407 - 26 = 107233752343 is a prime.

It is a super-2 number, since 2×1072337524072 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107233752427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36899357 + ... + 36902262.

It is an arithmetic number, because the mean of its divisors is an integer number (26826888870).

Almost surely, 2107233752407 is an apocalyptic number.

107233752407 is a deficient number, since it is larger than the sum of its proper divisors (73803073).

107233752407 is an equidigital number, since it uses as much as digits as its factorization.

107233752407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73803072.

The product of its (nonzero) digits is 246960, while the sum is 41.

The spelling of 107233752407 in words is "one hundred seven billion, two hundred thirty-three million, seven hundred fifty-two thousand, four hundred seven".

Divisors: 1 1453 73801619 107233752407