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48859267680 = 2532533930047
BaseRepresentation
bin101101100000001111…
…010100001001100000
311200010002022222001200
4231200033110021200
51300030433031210
634240131401200
73346530631356
oct554017241140
9150102288050
1048859267680
11197a2867a73
129576a53200
1347b862a0a2
14251702b7d6
15140e6650c0
hexb603d4260

48859267680 has 72 divisors (see below), whose sum is σ = 166732255872. Its totient is φ = 13029137664.

The previous prime is 48859267651. The next prime is 48859267711. The reversal of 48859267680 is 8676295884.

48859267680 is a `hidden beast` number, since 488 + 5 + 9 + 2 + 6 + 76 + 80 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16963584 + ... + 16966463.

It is an arithmetic number, because the mean of its divisors is an integer number (2315725776).

Almost surely, 248859267680 is an apocalyptic number.

48859267680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48859267680 is an abundant number, since it is smaller than the sum of its proper divisors (117872988192).

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

48859267680 is a wasteful number, since it uses less digits than its factorization.

48859267680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33930068 (or 33930057 counting only the distinct ones).

The product of its (nonzero) digits is 46448640, while the sum is 63.

The spelling of 48859267680 in words is "forty-eight billion, eight hundred fifty-nine million, two hundred sixty-seven thousand, six hundred eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 72 80 90 96 120 144 160 180 240 288 360 480 720 1440 33930047 67860094 101790141 135720188 169650235 203580282 271440376 305370423 339300470 407160564 508950705 542880752 610740846 678600940 814321128 1017901410 1085761504 1221481692 1357201880 1526852115 1628642256 2035802820 2442963384 2714403760 3053704230 3257284512 4071605640 4885926768 5428807520 6107408460 8143211280 9771853536 12214816920 16286422560 24429633840 48859267680