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48715752 = 2338922807
BaseRepresentation
bin1011100111010…
…1011111101000
310101200000110010
42321311133220
544432401002
64500051520
71131035301
oct271653750
9111600403
1048715752
1125553958
1214393ba0
13a1289b7
1466817a8
15442446c
hex2e757e8

48715752 has 32 divisors (see below), whose sum is σ = 123163200. Its totient is φ = 16055424.

The previous prime is 48715741. The next prime is 48715757. The reversal of 48715752 is 25751784.

It is a self number, because there is not a number n which added to its sum of digits gives 48715752.

It is not an unprimeable number, because it can be changed into a prime (48715757) 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, 9268 + ... + 13539.

It is an arithmetic number, because the mean of its divisors is an integer number (3848850).

Almost surely, 248715752 is an apocalyptic number.

It is an amenable number.

48715752 is an abundant number, since it is smaller than the sum of its proper divisors (74447448).

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

48715752 is a wasteful number, since it uses less digits than its factorization.

48715752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22905 (or 22901 counting only the distinct ones).

The product of its digits is 78400, while the sum is 39.

The square root of 48715752 is about 6979.6670407692. The cubic root of 48715752 is about 365.2216130883.

The spelling of 48715752 in words is "forty-eight million, seven hundred fifteen thousand, seven hundred fifty-two".

Divisors: 1 2 3 4 6 8 12 24 89 178 267 356 534 712 1068 2136 22807 45614 68421 91228 136842 182456 273684 547368 2029823 4059646 6089469 8119292 12178938 16238584 24357876 48715752