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34625028 = 22323125453
BaseRepresentation
bin1000010000010…
…1011000000100
32102011010121110
42010011120010
532331000103
63234045020
7600210414
oct204053004
972133543
1034625028
11185aa329
12b719770
1372341a9
144854644
15308e403
hex2105604

34625028 has 24 divisors (see below), whose sum is σ = 84305088. Its totient is φ = 11039776.

The previous prime is 34625021. The next prime is 34625057. The reversal of 34625028 is 82052643.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 34624986 and 34625004.

It is not an unprimeable number, because it can be changed into a prime (34625021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62451 + ... + 63002.

It is an arithmetic number, because the mean of its divisors is an integer number (3512712).

Almost surely, 234625028 is an apocalyptic number.

It is an amenable number.

34625028 is an abundant number, since it is smaller than the sum of its proper divisors (49680060).

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

34625028 is a wasteful number, since it uses less digits than its factorization.

34625028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125483 (or 125481 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 34625028 is about 5884.3035271814. The cubic root of 34625028 is about 325.9342836158.

The spelling of 34625028 in words is "thirty-four million, six hundred twenty-five thousand, twenty-eight".

Divisors: 1 2 3 4 6 12 23 46 69 92 138 276 125453 250906 376359 501812 752718 1505436 2885419 5770838 8656257 11541676 17312514 34625028