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10100931764 = 2271132795233
BaseRepresentation
bin10010110100000111…
…11111110010110100
3222001221200111110212
421122003333302310
5131141314304024
64350150004552
7505211334440
oct113203776264
928057614425
1010100931764
1143137925a0
121b5a946758
13c4c899101
146bb717820
153e1b98a0e
hex25a0ffcb4

10100931764 has 24 divisors (see below), whose sum is σ = 22038397248. Its totient is φ = 3935427840.

The previous prime is 10100931751. The next prime is 10100931767. The reversal of 10100931764 is 46713900101.

It is a self number, because there is not a number n which added to its sum of digits gives 10100931764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100931767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16397309 + ... + 16397924.

It is an arithmetic number, because the mean of its divisors is an integer number (918266552).

Almost surely, 210100931764 is an apocalyptic number.

10100931764 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

10100931764 is an abundant number, since it is smaller than the sum of its proper divisors (11937465484).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10100931764 is a wasteful number, since it uses less digits than its factorization.

10100931764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32795255 (or 32795253 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 32.

The spelling of 10100931764 in words is "ten billion, one hundred million, nine hundred thirty-one thousand, seven hundred sixty-four".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 32795233 65590466 131180932 229566631 360747563 459133262 721495126 918266524 1442990252 2525232941 5050465882 10100931764