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56025093480 = 23353115060509
BaseRepresentation
bin110100001011010110…
…110001010101101000
312100121111002122002020
4310023112301111220
51404214410442410
641423152104440
74022232302646
oct641326612550
9170544078066
1056025093480
112183a782a54
12aa36835120
13538b0b33b5
1429d69d2196
1516cd7d7a70
hexd0b5b1568

56025093480 has 64 divisors (see below), whose sum is σ = 173497075200. Its totient is φ = 14458087680.

The previous prime is 56025093473. The next prime is 56025093503. The reversal of 56025093480 is 8439052065.

It is a super-2 number, since 2×560250934802 (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7526535 + ... + 7533974.

It is an arithmetic number, because the mean of its divisors is an integer number (2710891800).

Almost surely, 256025093480 is an apocalyptic number.

It is an amenable number.

56025093480 is an abundant number, since it is smaller than the sum of its proper divisors (117471981720).

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

56025093480 is a wasteful number, since it uses less digits than its factorization.

56025093480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15060554 (or 15060550 counting only the distinct ones).

The product of its (nonzero) digits is 259200, while the sum is 42.

The spelling of 56025093480 in words is "fifty-six billion, twenty-five million, ninety-three thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 31 40 60 62 93 120 124 155 186 248 310 372 465 620 744 930 1240 1860 3720 15060509 30121018 45181527 60242036 75302545 90363054 120484072 150605090 180726108 225907635 301210180 361452216 451815270 466875779 602420360 903630540 933751558 1400627337 1807261080 1867503116 2334378895 2801254674 3735006232 4668757790 5602509348 7003136685 9337515580 11205018696 14006273370 18675031160 28012546740 56025093480