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52983667700 = 22521373867421
BaseRepresentation
bin110001010110000100…
…101001101111110100
312001202112010012020222
4301112010221233310
51332002304331300
640201303513512
73553661513255
oct612604515764
9161675105228
1052983667700
1120519998827
12a328158898
134cc4c56382
1427c8ac4b2c
1515a17ae785
hexc56129bf4

52983667700 has 36 divisors (see below), whose sum is σ = 115813819212. Its totient is φ = 21038764800.

The previous prime is 52983667687. The next prime is 52983667727. The reversal of 52983667700 is 776638925.

52983667700 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 3167213284 + 49816454416 = 56278^2 + 223196^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1920011 + ... + 1947410.

Almost surely, 252983667700 is an apocalyptic number.

52983667700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

52983667700 is an abundant number, since it is smaller than the sum of its proper divisors (62830151512).

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

52983667700 is a wasteful number, since it uses less digits than its factorization.

52983667700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3867572 (or 3867565 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 53.

The spelling of 52983667700 in words is "fifty-two billion, nine hundred eighty-three million, six hundred sixty-seven thousand, seven hundred".

Divisors: 1 2 4 5 10 20 25 50 100 137 274 548 685 1370 2740 3425 6850 13700 3867421 7734842 15469684 19337105 38674210 77348420 96685525 193371050 386742100 529836677 1059673354 2119346708 2649183385 5298366770 10596733540 13245916925 26491833850 52983667700