Base | Representation |
---|---|
bin | 101101100000010010… |
… | …000101001110001100 |
3 | 11200010010200210222100 |
4 | 231200102011032030 |
5 | 1300031124233342 |
6 | 34240155115100 |
7 | 3346540042050 |
oct | 554022051614 |
9 | 150103623870 |
10 | 48859992972 |
11 | 197a321298a |
12 | 9577142a90 |
13 | 47b882225b |
14 | 2517179c60 |
15 | 140e759e4c |
hex | b6048538c |
48859992972 has 36 divisors (see below), whose sum is σ = 141151091536. Its totient is φ = 13959997920.
The previous prime is 48859992971. The next prime is 48859992991. The reversal of 48859992972 is 27929995884.
48859992972 is a `hidden beast` number, since 4 + 8 + 8 + 599 + 9 + 29 + 7 + 2 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a self number, because there is not a number n which added to its sum of digits gives 48859992972.
It is not an unprimeable number, because it can be changed into a prime (48859992971) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 96944179 + ... + 96944682.
Almost surely, 248859992972 is an apocalyptic number.
48859992972 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
48859992972 is an abundant number, since it is smaller than the sum of its proper divisors (92291098564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48859992972 is a wasteful number, since it uses less digits than its factorization.
48859992972 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193888878 (or 193888873 counting only the distinct ones).
The product of its digits is 235146240, while the sum is 72.
The spelling of 48859992972 in words is "forty-eight billion, eight hundred fifty-nine million, nine hundred ninety-two thousand, nine hundred seventy-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •