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34908132 = 2237537841
BaseRepresentation
bin1000010100101…
…0011111100100
32102200111221210
42011022133210
532414030012
63244111420
7602466660
oct205123744
972614853
1034908132
1118782aa6
12b835570
137302ccc
1448c98a0
1530e823c
hex214a7e4

34908132 has 48 divisors (see below), whose sum is σ = 94856832. Its totient is φ = 9784320.

The previous prime is 34908121. The next prime is 34908173. The reversal of 34908132 is 23180943.

It is a self number, because there is not a number n which added to its sum of digits gives 34908132.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 532 + ... + 8372.

It is an arithmetic number, because the mean of its divisors is an integer number (1976184).

Almost surely, 234908132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 34908132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47428416).

34908132 is an abundant number, since it is smaller than the sum of its proper divisors (59948700).

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

34908132 is a wasteful number, since it uses less digits than its factorization.

34908132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7908 (or 7906 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 34908132 is about 5908.3104183853. The cubic root of 34908132 is about 326.8201837552.

The spelling of 34908132 in words is "thirty-four million, nine hundred eight thousand, one hundred thirty-two".

Divisors: 1 2 3 4 6 7 12 14 21 28 42 53 84 106 159 212 318 371 636 742 1113 1484 2226 4452 7841 15682 23523 31364 47046 54887 94092 109774 164661 219548 329322 415573 658644 831146 1246719 1662292 2493438 2909011 4986876 5818022 8727033 11636044 17454066 34908132