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200512088 = 23715232351
BaseRepresentation
bin10111111001110…
…01001001011000
3111222022001212122
423330321021120
5402312341323
631521400412
74653216230
oct1374711130
9458261778
10200512088
11a3202777
1257199108
133270640a
141c8b6cc0
151290aec8
hexbf39258

200512088 has 32 divisors (see below), whose sum is σ = 430133760. Its totient is φ = 85840800.

The previous prime is 200512069. The next prime is 200512097. The reversal of 200512088 is 880215002.

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, 84113 + ... + 86463.

It is an arithmetic number, because the mean of its divisors is an integer number (13441680).

Almost surely, 2200512088 is an apocalyptic number.

200512088 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

200512088 is an abundant number, since it is smaller than the sum of its proper divisors (229621672).

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

200512088 is a wasteful number, since it uses less digits than its factorization.

200512088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3887 (or 3883 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 26.

The square root of 200512088 is about 14160.2290941919. The cubic root of 200512088 is about 585.3022403920.

The spelling of 200512088 in words is "two hundred million, five hundred twelve thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 28 56 1523 2351 3046 4702 6092 9404 10661 12184 16457 18808 21322 32914 42644 65828 85288 131656 3580573 7161146 14322292 25064011 28644584 50128022 100256044 200512088