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120104746792 = 2371736834241
BaseRepresentation
bin110111111011011001…
…1001111111100101000
3102111000022021022002021
41233312303033330220
53431433303344132
6131101513314224
711451210334432
oct1576663177450
9374008238067
10120104746792
1146a32aa8a18
121b33aa05974
13b430b00614
145b55211652
1531ce296997
hex1bf6ccff28

120104746792 has 64 divisors (see below), whose sum is σ = 231890117760. Its totient is φ = 58296268800.

The previous prime is 120104746771. The next prime is 120104746807. The reversal of 120104746792 is 297647401021.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28317792 + ... + 28322032.

It is an arithmetic number, because the mean of its divisors is an integer number (3623283090).

Almost surely, 2120104746792 is an apocalyptic number.

It is an amenable number.

120104746792 is a deficient number, since it is larger than the sum of its proper divisors (111785370968).

120104746792 is a wasteful number, since it uses less digits than its factorization.

120104746792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074 (or 5070 counting only the distinct ones).

The product of its (nonzero) digits is 169344, while the sum is 43.

The spelling of 120104746792 in words is "one hundred twenty billion, one hundred four million, seven hundred forty-six thousand, seven hundred ninety-two".

Divisors: 1 2 4 8 71 73 142 146 284 292 568 584 683 1366 2732 4241 5183 5464 8482 10366 16964 20732 33928 41464 48493 49859 96986 99718 193972 199436 301111 309593 387944 398872 602222 619186 1204444 1238372 2408888 2476744 2896603 3539989 5793206 7079978 11586412 14159956 21981103 23172824 28319912 43962206 87924412 175848824 205658813 211452019 411317626 422904038 822635252 845808076 1645270504 1691616152 15013093349 30026186698 60052373396 120104746792