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48988908716 = 22113236334403
BaseRepresentation
bin101101100111111101…
…110110110010101100
311200110010021102010112
4231213331312302230
51300312130034331
634301042155152
73352663565516
oct554775666254
9150403242115
1048988908716
1119859a64220
1295b2352ab8
13480944b367
14252a336bb6
15141ac2232b
hexb67f76cac

48988908716 has 24 divisors (see below), whose sum is σ = 93529888704. Its totient is φ = 22266350480.

The previous prime is 48988908713. The next prime is 48988908737. The reversal of 48988908716 is 61780988984.

It is not an unprimeable number, because it can be changed into a prime (48988908713) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1406771 + ... + 1441173.

It is an arithmetic number, because the mean of its divisors is an integer number (3897078696).

Almost surely, 248988908716 is an apocalyptic number.

It is an amenable number.

48988908716 is a deficient number, since it is larger than the sum of its proper divisors (44540979988).

48988908716 is a wasteful number, since it uses less digits than its factorization.

48988908716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66781 (or 66779 counting only the distinct ones).

The product of its (nonzero) digits is 55738368, while the sum is 68.

The spelling of 48988908716 in words is "forty-eight billion, nine hundred eighty-eight million, nine hundred eight thousand, seven hundred sixteen".

Divisors: 1 2 4 11 22 44 32363 34403 64726 68806 129452 137612 355993 378433 711986 756866 1423972 1513732 1113384289 2226768578 4453537156 12247227179 24494454358 48988908716