Base | Representation |
---|---|
bin | 10000111101001000… |
… | …00010111000010000 |
3 | 212111101100001222211 |
4 | 20132210002320100 |
5 | 122120242400143 |
6 | 4103130241504 |
7 | 441400450051 |
oct | 103644027020 |
9 | 25441301884 |
10 | 9102700048 |
11 | 3951267302 |
12 | 1920586294 |
13 | b20b2aa60 |
14 | 624d0a728 |
15 | 38421649d |
hex | 21e902e10 |
9102700048 has 60 divisors (see below), whose sum is σ = 20176230340. Its totient is φ = 3954087936.
The previous prime is 9102700027. The next prime is 9102700069. The reversal of 9102700048 is 8400072019.
It is an interprime number because it is at equal distance from previous prime (9102700027) and next prime (9102700069).
It can be written as a sum of positive squares in 6 ways, for example, as 15272464 + 9087427584 = 3908^2 + 95328^2 .
It is a junction number, because it is equal to n+sod(n) for n = 9102699992 and 9102700019.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15603 + ... + 135826.
Almost surely, 29102700048 is an apocalyptic number.
It is an amenable number.
9102700048 is an abundant number, since it is smaller than the sum of its proper divisors (11073530292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
9102700048 is a wasteful number, since it uses less digits than its factorization.
9102700048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151484 (or 151461 counting only the distinct ones).
The product of its (nonzero) digits is 4032, while the sum is 31.
The square root of 9102700048 is about 95408.0711889723. The cubic root of 9102700048 is about 2087.9659436223.
The spelling of 9102700048 in words is "nine billion, one hundred two million, seven hundred thousand, forty-eight".
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