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25675068 = 2233169019
BaseRepresentation
bin110000111110…
…0010100111100
31210022102120110
41201330110330
523033100233
62314150020
7431143266
oct141742474
953272513
1025675068
1113547071
128722310
13541c563
1435a4b36
1523c2663
hex187c53c

25675068 has 24 divisors (see below), whose sum is σ = 61841920. Its totient is φ = 8282160.

The previous prime is 25675051. The next prime is 25675073. The reversal of 25675068 is 86057652.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34138 + ... + 34881.

Almost surely, 225675068 is an apocalyptic number.

It is an amenable number.

25675068 is an abundant number, since it is smaller than the sum of its proper divisors (36166852).

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

25675068 is a wasteful number, since it uses less digits than its factorization.

25675068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69057 (or 69055 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 39.

The square root of 25675068 is about 5067.0571340769. The cubic root of 25675068 is about 295.0103146829.

The spelling of 25675068 in words is "twenty-five million, six hundred seventy-five thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 69019 138038 207057 276076 414114 828228 2139589 4279178 6418767 8558356 12837534 25675068