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34370868 = 2237409177
BaseRepresentation
bin1000001100011…
…1010100110100
32101200012222010
42003013110310
532244331433
63224404220
7565101420
oct203072464
971605863
1034370868
1118446384
12b616670
1371755bc
1447c9b80
15303de63
hex20c7534

34370868 has 24 divisors (see below), whose sum is σ = 91655872. Its totient is φ = 9820224.

The previous prime is 34370857. The next prime is 34370893. The reversal of 34370868 is 86807343.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204505 + ... + 204672.

Almost surely, 234370868 is an apocalyptic number.

It is an amenable number.

34370868 is an abundant number, since it is smaller than the sum of its proper divisors (57285004).

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

34370868 is a wasteful number, since it uses less digits than its factorization.

34370868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 409191 (or 409189 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The square root of 34370868 is about 5862.6673110454. The cubic root of 34370868 is about 325.1348332057.

The spelling of 34370868 in words is "thirty-four million, three hundred seventy thousand, eight hundred sixty-eight".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 84 409177 818354 1227531 1636708 2455062 2864239 4910124 5728478 8592717 11456956 17185434 34370868