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48704427960 = 23351046338791
BaseRepresentation
bin101101010111000000…
…101001011110111000
311122201021222021220020
4231113000221132320
51244221313143320
634212520530440
73342640543536
oct552700513670
9148637867806
1048704427960
111972341a661
129533020a20
134792525356
142500643156
151400c7b940
hexb570297b8

48704427960 has 64 divisors (see below), whose sum is σ = 146131015680. Its totient is φ = 12986271360.

The previous prime is 48704427953. The next prime is 48704427973. The reversal of 48704427960 is 6972440784.

It is a happy number.

48704427960 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×487044279603 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

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, 1236165 + ... + 1274955.

It is an arithmetic number, because the mean of its divisors is an integer number (2283297120).

Almost surely, 248704427960 is an apocalyptic number.

48704427960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48704427960 is an abundant number, since it is smaller than the sum of its proper divisors (97426587720).

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

48704427960 is a wasteful number, since it uses less digits than its factorization.

48704427960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49268 (or 49264 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 51.

The spelling of 48704427960 in words is "forty-eight billion, seven hundred four million, four hundred twenty-seven thousand, nine hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 10463 20926 31389 38791 41852 52315 62778 77582 83704 104630 116373 125556 155164 156945 193955 209260 232746 251112 310328 313890 387910 418520 465492 581865 627780 775820 930984 1163730 1255560 1551640 2327460 4654920 405870233 811740466 1217610699 1623480932 2029351165 2435221398 3246961864 4058702330 4870442796 6088053495 8117404660 9740885592 12176106990 16234809320 24352213980 48704427960