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52700913044 = 22131013479097
BaseRepresentation
bin110001000101001110…
…000001110110010100
312001000211001202210022
4301011032001312110
51330412413204134
640113243244312
73543656240543
oct610516016624
9161024052708
1052700913044
1120394322a9a
12a269519698
134c7b4b5c20
14279d32015a
151586a5a52e
hexc45381d94

52700913044 has 12 divisors (see below), whose sum is σ = 99320951604. Its totient is φ = 24323498304.

The previous prime is 52700912977. The next prime is 52700913059. The reversal of 52700913044 is 44031900725.

It can be written as a sum of positive squares in 2 ways, for example, as 10355504644 + 42345408400 = 101762^2 + 205780^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52700912995 and 52700913013.

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, 506739497 + ... + 506739600.

It is an arithmetic number, because the mean of its divisors is an integer number (8276745967).

Almost surely, 252700913044 is an apocalyptic number.

It is an amenable number.

52700913044 is a deficient number, since it is larger than the sum of its proper divisors (46620038560).

52700913044 is a wasteful number, since it uses less digits than its factorization.

52700913044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1013479114 (or 1013479112 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 52700913044 in words is "fifty-two billion, seven hundred million, nine hundred thirteen thousand, forty-four".

Divisors: 1 2 4 13 26 52 1013479097 2026958194 4053916388 13175228261 26350456522 52700913044