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2880751325 = 52241647739
BaseRepresentation
bin1010101110110100…
…1100011011011101
321102202122022220112
42223231030123131
521344433020300
61153504255405
7131246660624
oct25355143335
97382568815
102880751325
111249122121
12684911565
1336ba915aa
141d48446bb
1511cd8ae35
hexabb4c6dd

2880751325 has 24 divisors (see below), whose sum is σ = 3597359040. Its totient is φ = 2288390400.

The previous prime is 2880751271. The next prime is 2880751351. The reversal of 2880751325 is 5231570882.

It is not a de Polignac number, because 2880751325 - 26 = 2880751261 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3897806 + ... + 3898544.

It is an arithmetic number, because the mean of its divisors is an integer number (149889960).

Almost surely, 22880751325 is an apocalyptic number.

2880751325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2880751325 is a deficient number, since it is larger than the sum of its proper divisors (716607715).

2880751325 is a wasteful number, since it uses less digits than its factorization.

2880751325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The square root of 2880751325 is about 53672.6310609048. The cubic root of 2880751325 is about 1422.8810324677.

The spelling of 2880751325 in words is "two billion, eight hundred eighty million, seven hundred fifty-one thousand, three hundred twenty-five".

Divisors: 1 5 25 241 647 739 1205 3235 3695 6025 16175 18475 155927 178099 478133 779635 890495 2390665 3898175 4452475 11953325 115230053 576150265 2880751325