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10050537431 = 11922799023
BaseRepresentation
bin10010101110000111…
…10000011111010111
3221221102212012110002
421113003300133113
5131040414144211
64341145521515
7504030105254
oct112703603727
927842765402
1010050537431
1142982a2590
121b45aa329b
13c4230338c
146b4b5a42b
153dc54203b
hex2570f07d7

10050537431 has 8 divisors (see below), whose sum is σ = 10965521664. Its totient is φ = 9135769720.

The previous prime is 10050537403. The next prime is 10050537437. The reversal of 10050537431 is 13473505001.

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

It is a de Polignac number, because none of the positive numbers 2k-10050537431 is a prime.

It is a super-2 number, since 2×100505374312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10050537394 and 10050537403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10050537437) 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, 51986 + ... + 151008.

It is an arithmetic number, because the mean of its divisors is an integer number (1370690208).

Almost surely, 210050537431 is an apocalyptic number.

10050537431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10050537431 is a deficient number, since it is larger than the sum of its proper divisors (914984233).

10050537431 is an equidigital number, since it uses as much as digits as its factorization.

10050537431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108261.

The product of its (nonzero) digits is 6300, while the sum is 29.

The spelling of 10050537431 in words is "ten billion, fifty million, five hundred thirty-seven thousand, four hundred thirty-one".

Divisors: 1 11 9227 99023 101497 1089253 913685221 10050537431