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34995087 = 3219511993
BaseRepresentation
bin1000010101111…
…1101110001111
32102211221020100
42011133232033
532424320322
63250022143
7603311331
oct205375617
972757210
1034995087
1118832366
12b877953
13733376a
14490d451
153113dac
hex215fb8f

34995087 has 12 divisors (see below), whose sum is σ = 50599744. Its totient is φ = 23306400.

The previous prime is 34995073. The next prime is 34995089. The reversal of 34995087 is 78059943.

It is not a de Polignac number, because 34995087 - 24 = 34995071 is a prime.

It is a super-2 number, since 2×349950872 = 2449312228275138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34995089) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16563 + ... + 18555.

Almost surely, 234995087 is an apocalyptic number.

34995087 is a deficient number, since it is larger than the sum of its proper divisors (15604657).

34995087 is a wasteful number, since it uses less digits than its factorization.

34995087 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3950 (or 3947 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 45.

The square root of 34995087 is about 5915.6645442418. The cubic root of 34995087 is about 327.0913248276.

The spelling of 34995087 in words is "thirty-four million, nine hundred ninety-five thousand, eighty-seven".

Divisors: 1 3 9 1951 1993 5853 5979 17559 17937 3888343 11665029 34995087