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34147708 = 227324889
BaseRepresentation
bin1000001001000…
…0110101111100
32101020212211221
42002100311330
532220211313
63215523124
7563152000
oct202206574
971225757
1034147708
1118303751
12b5294a4
1370c7b5a
14476c700
152ee7c8d
hex2090d7c

34147708 has 24 divisors (see below), whose sum is σ = 69692000. Its totient is φ = 14634144.

The previous prime is 34147697. The next prime is 34147717. The reversal of 34147708 is 80774143.

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, 11073 + ... + 13816.

Almost surely, 234147708 is an apocalyptic number.

It is an amenable number.

34147708 is an abundant number, since it is smaller than the sum of its proper divisors (35544292).

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

34147708 is a wasteful number, since it uses less digits than its factorization.

34147708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24914 (or 24898 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The square root of 34147708 is about 5843.6040249148. The cubic root of 34147708 is about 324.4296363035.

The spelling of 34147708 in words is "thirty-four million, one hundred forty-seven thousand, seven hundred eight".

Divisors: 1 2 4 7 14 28 49 98 196 343 686 1372 24889 49778 99556 174223 348446 696892 1219561 2439122 4878244 8536927 17073854 34147708