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10113211300 = 2252101132113
BaseRepresentation
bin10010110101100101…
…10101101110100100
3222002210210100211111
421122302311232210
5131202440230200
64351305114404
7505420610023
oct113262655644
928083710744
1010113211300
11431a70a375
121b62a88a04
13c522a83ca
146bd1d28ba
153e2cc20ba
hex25acb5ba4

10113211300 has 18 divisors (see below), whose sum is σ = 21945668738. Its totient is φ = 4045284480.

The previous prime is 10113211279. The next prime is 10113211319. The reversal of 10113211300 is 311231101.

It can be written as a sum of positive squares in 3 ways, for example, as 644753664 + 9468457636 = 25392^2 + 97306^2 .

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, 50565957 + ... + 50566156.

Almost surely, 210113211300 is an apocalyptic number.

10113211300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10113211300 is an abundant number, since it is smaller than the sum of its proper divisors (11832457438).

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

10113211300 is a wasteful number, since it uses less digits than its factorization.

10113211300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101132127 (or 101132120 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10113211300 its reverse (311231101), we get a palindrome (10424442401).

The spelling of 10113211300 in words is "ten billion, one hundred thirteen million, two hundred eleven thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 101132113 202264226 404528452 505660565 1011321130 2022642260 2528302825 5056605650 10113211300