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56765006455360 = 265725341520739
BaseRepresentation
bin11001110100000101000100…
…00010111010001001000000
321102222200101220022022011211
430322002202002322021000
524420014213123032420
6320421252311415504
714646064530465310
oct1472024202721100
9242880356268154
1056765006455360
11170a59a4313205
126449531984594
132589bbcc58ab8
141003626053440
156868c4bd1e5a
hex33a0a20ba240

56765006455360 has 56 divisors (see below), whose sum is σ = 154481910431040. Its totient is φ = 19462287926784.

The previous prime is 56765006455331. The next prime is 56765006455453. The reversal of 56765006455360 is 6355460056765.

It is a tau number, because it is divible by the number of its divisors (56).

It is a junction number, because it is equal to n+sod(n) for n = 56765006455295 and 56765006455304.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12670758130 + ... + 12670762609.

Almost surely, 256765006455360 is an apocalyptic number.

It is an amenable number.

56765006455360 is an abundant number, since it is smaller than the sum of its proper divisors (97716903975680).

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

56765006455360 is a wasteful number, since it uses less digits than its factorization.

56765006455360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25341520763 (or 25341520753 counting only the distinct ones).

The product of its (nonzero) digits is 68040000, while the sum is 58.

The spelling of 56765006455360 in words is "fifty-six trillion, seven hundred sixty-five billion, six million, four hundred fifty-five thousand, three hundred sixty".

Divisors: 1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 64 70 80 112 140 160 224 280 320 448 560 1120 2240 25341520739 50683041478 101366082956 126707603695 177390645173 202732165912 253415207390 354781290346 405464331824 506830414780 709562580692 810928663648 886953225865 1013660829560 1419125161384 1621857327296 1773906451730 2027321659120 2838250322768 3547812903460 4054643318240 5676500645536 7095625806920 8109286636480 11353001291072 14191251613840 28382503227680 56765006455360