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5110900 = 225251109
BaseRepresentation
bin10011011111110001110100
3100121122211121
4103133301310
52302022100
6301313324
761304404
oct23376164
910548747
105110900
112980993
121865844
13109c402
14970804
156ae51a
hex4dfc74

5110900 has 18 divisors (see below), whose sum is σ = 11090870. Its totient is φ = 2044320.

The previous prime is 5110883. The next prime is 5110907. The reversal of 5110900 is 90115.

It can be written as a sum of positive squares in 3 ways, for example, as 1378276 + 3732624 = 1174^2 + 1932^2 .

It is a super-2 number, since 2×51109002 = 52242597620000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5110907) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25455 + ... + 25654.

Almost surely, 25110900 is an apocalyptic number.

5110900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5110900 is an abundant number, since it is smaller than the sum of its proper divisors (5979970).

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

5110900 is a wasteful number, since it uses less digits than its factorization.

5110900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51123 (or 51116 counting only the distinct ones).

The product of its (nonzero) digits is 45, while the sum is 16.

The square root of 5110900 is about 2260.7299706068. The cubic root of 5110900 is about 172.2526034197.

The spelling of 5110900 in words is "five million, one hundred ten thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 51109 102218 204436 255545 511090 1022180 1277725 2555450 5110900