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200869204 = 221014211181
BaseRepresentation
bin10111111100100…
…00010101010100
3111222222012202011
423332100111110
5402410303304
631533154004
74656234334
oct1376202524
9458865664
10200869204
11a3427008
125732b904
13327ccb23
141c96b0c4
151297bc04
hexbf90554

200869204 has 24 divisors (see below), whose sum is σ = 356146056. Its totient is φ = 99120000.

The previous prime is 200869183. The next prime is 200869231. The reversal of 200869204 is 402968002.

200869204 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 4 ways, for example, as 59259204 + 141610000 = 7698^2 + 11900^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 169494 + ... + 170674.

It is an arithmetic number, because the mean of its divisors is an integer number (14839419).

Almost surely, 2200869204 is an apocalyptic number.

It is an amenable number.

200869204 is a deficient number, since it is larger than the sum of its proper divisors (155276852).

200869204 is a wasteful number, since it uses less digits than its factorization.

200869204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1707 (or 1705 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 200869204 is about 14172.8333088342. The cubic root of 200869204 is about 585.6495126014.

The spelling of 200869204 in words is "two hundred million, eight hundred sixty-nine thousand, two hundred four".

Divisors: 1 2 4 101 202 404 421 842 1181 1684 2362 4724 42521 85042 119281 170084 238562 477124 497201 994402 1988804 50217301 100434602 200869204