Base | Representation |
---|---|
bin | 101100110110101101… |
… | …011000000001000000 |
3 | 11121022112020202000220 |
4 | 230312231120001000 |
5 | 1242114100123033 |
6 | 34043041343040 |
7 | 3323340351540 |
oct | 546655300100 |
9 | 147275222026 |
10 | 48162504768 |
11 | 19475529754 |
12 | 9401637a80 |
13 | 4707182241 |
14 | 248c697320 |
15 | 13bd3d1bb3 |
hex | b36b58040 |
48162504768 has 224 divisors, whose sum is σ = 156564787200. Its totient is φ = 12758777856.
The previous prime is 48162504751. The next prime is 48162504809. The reversal of 48162504768 is 86740526184.
It is a tau number, because it is divible by the number of its divisors (224).
It is a self number, because there is not a number n which added to its sum of digits gives 48162504768.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1180128 + ... + 1220256.
Almost surely, 248162504768 is an apocalyptic number.
48162504768 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48162504768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78282393600).
48162504768 is an abundant number, since it is smaller than the sum of its proper divisors (108402282432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48162504768 is a wasteful number, since it uses less digits than its factorization.
48162504768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40217 (or 40207 counting only the distinct ones).
The product of its (nonzero) digits is 2580480, while the sum is 51.
The spelling of 48162504768 in words is "forty-eight billion, one hundred sixty-two million, five hundred four thousand, seven hundred sixty-eight".
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