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48880215113688 = 233573592020511
BaseRepresentation
bin10110001110100110011111…
…10110111011111111011000
320102001220101020100010200000
423013103033312323333120
522401323140032114223
6251543132201013000
713203323204062230
oct1307231766737730
9212056336303600
1048880215113688
1114635a8a144192
125595391184160
1321374cc9b96aa
14c0db5a652cc0
1559b747285543
hex2c74cfdbbfd8

48880215113688 has 96 divisors (see below), whose sum is σ = 156899455964160. Its totient is φ = 13965775742880.

The previous prime is 48880215113677. The next prime is 48880215113803. The reversal of 48880215113688 is 88631151208884.

48880215113688 is a `hidden beast` number, since 4 + 8 + 8 + 8 + 0 + 2 + 1 + 511 + 36 + 88 = 666.

It is a super-2 number, since 2×488802151136882 (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1795996648 + ... + 1796023863.

It is an arithmetic number, because the mean of its divisors is an integer number (1634369332960).

Almost surely, 248880215113688 is an apocalyptic number.

It is an amenable number.

48880215113688 is an abundant number, since it is smaller than the sum of its proper divisors (108019240850472).

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

48880215113688 is a wasteful number, since it uses less digits than its factorization.

48880215113688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3592020539 (or 3592020523 counting only the distinct ones).

The product of its (nonzero) digits is 23592960, while the sum is 63.

The spelling of 48880215113688 in words is "forty-eight trillion, eight hundred eighty billion, two hundred fifteen million, one hundred thirteen thousand, six hundred eighty-eight".

Divisors: 1 2 3 4 6 7 8 9 12 14 18 21 24 27 28 36 42 54 56 63 72 81 84 108 126 162 168 189 216 243 252 324 378 486 504 567 648 756 972 1134 1512 1701 1944 2268 3402 4536 6804 13608 3592020511 7184041022 10776061533 14368082044 21552123066 25144143577 28736164088 32328184599 43104246132 50288287154 64656369198 75432430731 86208492264 96984553797 100576574308 129312738396 150864861462 193969107594 201153148616 226297292193 258625476792 290953661391 301729722924 387938215188 452594584386 581907322782 603459445848 678891876579 775876430376 872860984173 905189168772 1163814645564 1357783753158 1745721968346 1810378337544 2036675629737 2327629291128 2715567506316 3491443936692 4073351259474 5431135012632 6110026889211 6982887873384 8146702518948 12220053778422 16293405037896 24440107556844 48880215113688