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48295857904 = 2472203195739
BaseRepresentation
bin101100111110101010…
…000100111011110000
311121122211011210010221
4230332222010323300
51242402214423104
634104203502424
73326550006310
oct547652047360
9147584153127
1048295857904
1119533830958
12943a227a14
1347289a3018
1424a228b440
1513c9e73c54
hexb3ea84ef0

48295857904 has 40 divisors (see below), whose sum is σ = 106989918080. Its totient is φ = 20688723648.

The previous prime is 48295857893. The next prime is 48295858001. The reversal of 48295857904 is 40975859284.

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 7 ways as a sum of consecutive naturals, for example, 148867 + ... + 344605.

It is an arithmetic number, because the mean of its divisors is an integer number (2674747952).

Almost surely, 248295857904 is an apocalyptic number.

It is an amenable number.

48295857904 is an abundant number, since it is smaller than the sum of its proper divisors (58694060176).

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

48295857904 is a wasteful number, since it uses less digits than its factorization.

48295857904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197957 (or 197951 counting only the distinct ones).

The product of its (nonzero) digits is 29030400, while the sum is 61.

The spelling of 48295857904 in words is "forty-eight billion, two hundred ninety-five million, eight hundred fifty-seven thousand, nine hundred four".

Divisors: 1 2 4 7 8 14 16 28 56 112 2203 4406 8812 15421 17624 30842 35248 61684 123368 195739 246736 391478 782956 1370173 1565912 2740346 3131824 5480692 10961384 21922768 431213017 862426034 1724852068 3018491119 3449704136 6036982238 6899408272 12073964476 24147928952 48295857904