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325010080 = 25517119489
BaseRepresentation
bin10011010111110…
…100001010100000
3211122120020000101
4103113310022200
51131200310310
652130032144
711024353153
oct2327641240
9748506011
10325010080
1115750697a
1290a18654
1352446775
1431243c9a
151d7ee43a
hex135f42a0

325010080 has 48 divisors (see below), whose sum is σ = 813009960. Its totient is φ = 122355712.

The previous prime is 325010041. The next prime is 325010093. The reversal of 325010080 is 80010523.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 253573776 + 71436304 = 15924^2 + 8452^2 .

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, 57025 + ... + 62464.

Almost surely, 2325010080 is an apocalyptic number.

It is an amenable number.

325010080 is an abundant number, since it is smaller than the sum of its proper divisors (487999880).

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

325010080 is a wasteful number, since it uses less digits than its factorization.

325010080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119521 (or 119513 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 325010080 is about 18028.0359440511. The cubic root of 325010080 is about 687.5415415119.

The spelling of 325010080 in words is "three hundred twenty-five million, ten thousand, eighty".

Divisors: 1 2 4 5 8 10 16 17 20 32 34 40 68 80 85 136 160 170 272 340 544 680 1360 2720 119489 238978 477956 597445 955912 1194890 1911824 2031313 2389780 3823648 4062626 4779560 8125252 9559120 10156565 16250504 19118240 20313130 32501008 40626260 65002016 81252520 162505040 325010080