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100957428683 = 234389453421
BaseRepresentation
bin101111000000110001…
…0000001101111001011
3100122120220012202111022
41132001202001233023
53123230100204213
6114213524023055
710202550661526
oct1360142015713
9318526182438
10100957428683
11398a7922481
1217696531a8b
13969bc928a7
144c5a289bbd
15295d30c308
hex1781881bcb

100957428683 has 4 divisors (see below), whose sum is σ = 105346882128. Its totient is φ = 96567975240.

The previous prime is 100957428653. The next prime is 100957428713. The reversal of 100957428683 is 386824759001.

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

It is an interprime number because it is at equal distance from previous prime (100957428653) and next prime (100957428713).

It is a cyclic number.

It is not a de Polignac number, because 100957428683 - 28 = 100957428427 is a prime.

It is a super-2 number, since 2×1009574286832 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100957428653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2194726688 + ... + 2194726733.

It is an arithmetic number, because the mean of its divisors is an integer number (26336720532).

It is a 2-persistent number, because it is pandigital, and so is 2⋅100957428683 = 201914857366, but 3⋅100957428683 = 302872286049 is not.

Almost surely, 2100957428683 is an apocalyptic number.

100957428683 is a deficient number, since it is larger than the sum of its proper divisors (4389453445).

100957428683 is an equidigital number, since it uses as much as digits as its factorization.

100957428683 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4389453444.

The product of its (nonzero) digits is 2903040, while the sum is 53.

The spelling of 100957428683 in words is "one hundred billion, nine hundred fifty-seven million, four hundred twenty-eight thousand, six hundred eighty-three".

Divisors: 1 23 4389453421 100957428683