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200313088 = 28782473
BaseRepresentation
bin10111111000010…
…00100100000000
3111221220221220021
423330020210000
5402240004323
631513223224
74651430113
oct1374104400
9457827807
10200313088
11a3087208
1257101b14
1332666971
141c86457a
15128bc05d
hexbf08900

200313088 has 18 divisors (see below), whose sum is σ = 399844214. Its totient is φ = 100156416.

The previous prime is 200313011. The next prime is 200313089. The reversal of 200313088 is 880313002.

It can be written as a sum of positive squares in only one way, i.e., 181926144 + 18386944 = 13488^2 + 4288^2 .

It is not an unprimeable number, because it can be changed into a prime (200313089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 390981 + ... + 391492.

Almost surely, 2200313088 is an apocalyptic number.

It is an amenable number.

200313088 is a deficient number, since it is larger than the sum of its proper divisors (199531126).

200313088 is an frugal number, since it uses more digits than its factorization.

200313088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782489 (or 782475 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 200313088 is about 14153.2006274199. The cubic root of 200313088 is about 585.1085468338.

The spelling of 200313088 in words is "two hundred million, three hundred thirteen thousand, eighty-eight".

Divisors: 1 2 4 8 16 32 64 128 256 782473 1564946 3129892 6259784 12519568 25039136 50078272 100156544 200313088