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200938152 = 2338372423
BaseRepresentation
bin10111111101000…
…01001010101000
3112000002201022210
423332201022220
5402420010102
631534445120
74656642342
oct1376411250
9460081283
10200938152
11a3473898
12573637a0
133282531c
141c988292
151299236c
hexbfa12a8

200938152 has 16 divisors (see below), whose sum is σ = 502345440. Its totient is φ = 66979376.

The previous prime is 200938151. The next prime is 200938217. The reversal of 200938152 is 251839002.

It is a happy number.

200938152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2009381522 = 80752281858350208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (200938151) 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, 4186188 + ... + 4186235.

It is an arithmetic number, because the mean of its divisors is an integer number (31396590).

Almost surely, 2200938152 is an apocalyptic number.

It is an amenable number.

200938152 is an abundant number, since it is smaller than the sum of its proper divisors (301407288).

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

200938152 is a wasteful number, since it uses less digits than its factorization.

200938152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8372432 (or 8372428 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 200938152 is about 14175.2655001591. The cubic root of 200938152 is about 585.7165126569.

The spelling of 200938152 in words is "two hundred million, nine hundred thirty-eight thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 8372423 16744846 25117269 33489692 50234538 66979384 100469076 200938152