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212060204 = 22103151421
BaseRepresentation
bin11001010001111…
…00100000101100
3112210000202220122
430220330200230
5413241411304
633013104112
75153324216
oct1450744054
9483022818
10212060204
11a977aa74
125b028038
1334c1a815
14202415b6
151393c9be
hexca3c82c

212060204 has 12 divisors (see below), whose sum is σ = 371472528. Its totient is φ = 105925200.

The previous prime is 212060203. The next prime is 212060213. The reversal of 212060204 is 402060212.

It is not an unprimeable number, because it can be changed into a prime (212060201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21587 + ... + 29834.

It is an arithmetic number, because the mean of its divisors is an integer number (30956044).

Almost surely, 2212060204 is an apocalyptic number.

It is an amenable number.

212060204 is a deficient number, since it is larger than the sum of its proper divisors (159412324).

212060204 is a wasteful number, since it uses less digits than its factorization.

212060204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52456 (or 52454 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 212060204 is about 14562.2870456532. The cubic root of 212060204 is about 596.3296338780.

The spelling of 212060204 in words is "two hundred twelve million, sixty thousand, two hundred four".

Divisors: 1 2 4 1031 2062 4124 51421 102842 205684 53015051 106030102 212060204