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50626288934 = 21313914008381
BaseRepresentation
bin101111001001100011…
…111101110100100110
311211200020021221112022
4233021203331310212
51312140312221214
635131333023142
73441365233004
oct571143756446
9154606257468
1050626288934
111a51a247211
12998a784ab2
134a0a7413b0
14264399ba74
1514b4856d8e
hexbc98fdd26

50626288934 has 16 divisors (see below), whose sum is σ = 82369286160. Its totient is φ = 23197877280.

The previous prime is 50626288903. The next prime is 50626288939. The reversal of 50626288934 is 43988262605.

It is a super-2 number, since 2×506262889342 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50626288939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7000577 + ... + 7007804.

It is an arithmetic number, because the mean of its divisors is an integer number (5148080385).

Almost surely, 250626288934 is an apocalyptic number.

50626288934 is a deficient number, since it is larger than the sum of its proper divisors (31742997226).

50626288934 is a wasteful number, since it uses less digits than its factorization.

50626288934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14008535.

The product of its (nonzero) digits is 4976640, while the sum is 53.

The spelling of 50626288934 in words is "fifty billion, six hundred twenty-six million, two hundred eighty-eight thousand, nine hundred thirty-four".

Divisors: 1 2 13 26 139 278 1807 3614 14008381 28016762 182108953 364217906 1947164959 3894329918 25313144467 50626288934