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48715507763 = 137947434769
BaseRepresentation
bin101101010111101010…
…111010100000110011
311122202001211012112022
4231113222322200303
51244232132222023
634213554222055
73343133661266
oct552752724063
9148661735468
1048715507763
11197296a801a
12953688492b
134794904550
142501cc8cdd
151401c197c8
hexb57aba833

48715507763 has 8 divisors (see below), whose sum is σ = 53126942400. Its totient is φ = 44398942848.

The previous prime is 48715507739. The next prime is 48715507769. The reversal of 48715507763 is 36770551784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 48715507763 - 220 = 48714459187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48715507769) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23716358 + ... + 23718411.

It is an arithmetic number, because the mean of its divisors is an integer number (6640867800).

Almost surely, 248715507763 is an apocalyptic number.

48715507763 is a deficient number, since it is larger than the sum of its proper divisors (4411434637).

48715507763 is a wasteful number, since it uses less digits than its factorization.

48715507763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47434861.

The product of its (nonzero) digits is 4939200, while the sum is 53.

The spelling of 48715507763 in words is "forty-eight billion, seven hundred fifteen million, five hundred seven thousand, seven hundred sixty-three".

Divisors: 1 13 79 1027 47434769 616651997 3747346751 48715507763