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5160055700 = 225251600557
BaseRepresentation
bin1001100111001000…
…00011001110010100
3111022121112222201002
410303210003032110
541031433240300
62212005522432
7241604515112
oct46344031624
914277488632
105160055700
112208798248
121000113418
1364306b7c7
1436d446ab2
152030205d5
hex133903394

5160055700 has 18 divisors (see below), whose sum is σ = 11197321086. Its totient is φ = 2064022240.

The previous prime is 5160055699. The next prime is 5160055723. The reversal of 5160055700 is 75500615.

It can be written as a sum of positive squares in 3 ways, for example, as 1521312016 + 3638743684 = 39004^2 + 60322^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25800179 + ... + 25800378.

Almost surely, 25160055700 is an apocalyptic number.

5160055700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5160055700 is an abundant number, since it is smaller than the sum of its proper divisors (6037265386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5160055700 is a wasteful number, since it uses less digits than its factorization.

5160055700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51600571 (or 51600564 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 29.

The square root of 5160055700 is about 71833.5276872854. The cubic root of 5160055700 is about 1728.0307372826.

The spelling of 5160055700 in words is "five billion, one hundred sixty million, fifty-five thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 51600557 103201114 206402228 258002785 516005570 1032011140 1290013925 2580027850 5160055700