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107906506355 = 5113190984967
BaseRepresentation
bin110010001111110111…
…0101001111001110011
3101022112012010110222102
41210133232221321303
53231443031200410
6121323242531015
710540011112304
oct1443756517163
9338465113872
10107906506355
114184345637a
1218ab5806a6b
13a23887967b
14531914c7ab
152c184182a5
hex191fba9e73

107906506355 has 8 divisors (see below), whose sum is σ = 130633718112. Its totient is φ = 85561264768.

The previous prime is 107906506343. The next prime is 107906506387. The reversal of 107906506355 is 553605609701.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 107906506355 - 210 = 107906505331 is a prime.

It is a super-2 number, since 2×1079065063552 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95491919 + ... + 95493048.

It is an arithmetic number, because the mean of its divisors is an integer number (16329214764).

Almost surely, 2107906506355 is an apocalyptic number.

107906506355 is a deficient number, since it is larger than the sum of its proper divisors (22727211757).

107906506355 is a wasteful number, since it uses less digits than its factorization.

107906506355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190985085.

The product of its (nonzero) digits is 850500, while the sum is 47.

The spelling of 107906506355 in words is "one hundred seven billion, nine hundred six million, five hundred six thousand, three hundred fifty-five".

Divisors: 1 5 113 565 190984967 954924835 21581301271 107906506355