Base | Representation |
---|---|
bin | 101101000111101011… |
… | …010100000110101100 |
3 | 11122001100220121002210 |
4 | 231013223110012230 |
5 | 1243204434132012 |
6 | 34131211050420 |
7 | 3333365132244 |
oct | 550753240654 |
9 | 148040817083 |
10 | 48447177132 |
11 | 19601194272 |
12 | 9480a40a10 |
13 | 4751144523 |
14 | 24b83dab24 |
15 | 13d83b423c |
hex | b47ad41ac |
48447177132 has 96 divisors (see below), whose sum is σ = 120928218880. Its totient is φ = 15050914560.
The previous prime is 48447177131. The next prime is 48447177157. The reversal of 48447177132 is 23177174484.
48447177132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (48447177131) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15228582 + ... + 15231762.
Almost surely, 248447177132 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48447177132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60464109440).
48447177132 is an abundant number, since it is smaller than the sum of its proper divisors (72481041748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48447177132 is a wasteful number, since it uses less digits than its factorization.
48447177132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4271 (or 4269 counting only the distinct ones).
The product of its digits is 1053696, while the sum is 48.
The spelling of 48447177132 in words is "forty-eight billion, four hundred forty-seven million, one hundred seventy-seven thousand, one hundred thirty-two".
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