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512050531036 = 221111637512069
BaseRepresentation
bin1110111001110001001…
…01110000101011011100
31210221200200102010010211
413130320211300223130
531342134413443121
61031122135542204
751665042462032
oct7347045605334
91727620363124
10512050531036
111881831a2860
12832a482a964
13393948c5605
141aad7836552
15d4bda35ce1
hex7738970adc

512050531036 has 12 divisors (see below), whose sum is σ = 977551013880. Its totient is φ = 232750241360.

The previous prime is 512050530997. The next prime is 512050531043. The reversal of 512050531036 is 630135050215.

It is a junction number, because it is equal to n+sod(n) for n = 512050530989 and 512050531007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5818755991 + ... + 5818756078.

It is an arithmetic number, because the mean of its divisors is an integer number (81462584490).

Almost surely, 2512050531036 is an apocalyptic number.

It is an amenable number.

512050531036 is a deficient number, since it is larger than the sum of its proper divisors (465500482844).

512050531036 is a wasteful number, since it uses less digits than its factorization.

512050531036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11637512084 (or 11637512082 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The spelling of 512050531036 in words is "five hundred twelve billion, fifty million, five hundred thirty-one thousand, thirty-six".

Divisors: 1 2 4 11 22 44 11637512069 23275024138 46550048276 128012632759 256025265518 512050531036