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5090885031 = 322912176089
BaseRepresentation
bin1001011110111000…
…01011110110100111
3111010210101202101110
410233130023312213
540411231310111
62201055200103
7240104544261
oct45734136647
914123352343
105090885031
112182743301
12ba0b16033
1363193060b
1436419cb31
151ebe0a5a6
hex12f70bda7

5090885031 has 16 divisors (see below), whose sum is σ = 6824210400. Its totient is φ = 3375771648.

The previous prime is 5090885029. The next prime is 5090885083. The reversal of 5090885031 is 1305880905.

It is not a de Polignac number, because 5090885031 - 21 = 5090885029 is a prime.

It is a super-2 number, since 2×50908850312 = 51834220797719741922, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5090885731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 833035 + ... + 839123.

It is an arithmetic number, because the mean of its divisors is an integer number (426513150).

Almost surely, 25090885031 is an apocalyptic number.

5090885031 is a deficient number, since it is larger than the sum of its proper divisors (1733325369).

5090885031 is a wasteful number, since it uses less digits than its factorization.

5090885031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7538.

The product of its (nonzero) digits is 43200, while the sum is 39.

The square root of 5090885031 is about 71350.4381976733. The cubic root of 5090885031 is about 1720.2745450293.

The spelling of 5090885031 in words is "five billion, ninety million, eight hundred eighty-five thousand, thirty-one".

Divisors: 1 3 229 687 1217 3651 6089 18267 278693 836079 1394381 4183143 7410313 22230939 1696961677 5090885031