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10472900 = 2252104729
BaseRepresentation
bin100111111100…
…110111000100
3201201002010012
4213330313010
510140113100
61012245352
7155006144
oct47746704
921632105
1010472900
115a03499
123610858
132228ba9
141568924
15dbd135
hex9fcdc4

10472900 has 18 divisors (see below), whose sum is σ = 22726410. Its totient is φ = 4189120.

The previous prime is 10472899. The next prime is 10472909. The reversal of 10472900 is 927401.

It can be written as a sum of positive squares in 3 ways, for example, as 3161284 + 7311616 = 1778^2 + 2704^2 .

It is not an unprimeable number, because it can be changed into a prime (10472909) 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, 52265 + ... + 52464.

Almost surely, 210472900 is an apocalyptic number.

10472900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10472900 is an abundant number, since it is smaller than the sum of its proper divisors (12253510).

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

10472900 is a wasteful number, since it uses less digits than its factorization.

10472900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104743 (or 104736 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 23.

The square root of 10472900 is about 3236.1860267914. The cubic root of 10472900 is about 218.7874058482.

The spelling of 10472900 in words is "ten million, four hundred seventy-two thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 104729 209458 418916 523645 1047290 2094580 2618225 5236450 10472900