Base | Representation |
---|---|
bin | 11010001100011110000… |
… | …10110100111000100100 |
3 | 10012001011220012011020000 |
4 | 31012033002310320210 |
5 | 104221244300011102 |
6 | 1525250521141300 |
7 | 122012013114105 |
oct | 15061702647044 |
9 | 3161156164200 |
10 | 900048047652 |
11 | 3177877277a6 |
12 | 12652832a830 |
13 | 66b4970c980 |
14 | 317c39323ac |
15 | 1862b86d01c |
hex | d18f0b4e24 |
900048047652 has 60 divisors (see below), whose sum is σ = 2533895963676. Its totient is φ = 276937859520.
The previous prime is 900048047611. The next prime is 900048047771. The reversal of 900048047652 is 256740840009.
It is a happy number.
900048047652 is a `hidden beast` number, since 90 + 0 + 0 + 48 + 0 + 476 + 52 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 169730816256 + 730317231396 = 411984^2 + 854586^2 .
It is a junction number, because it is equal to n+sod(n) for n = 900048047598 and 900048047607.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 106839099 + ... + 106847522.
Almost surely, 2900048047652 is an apocalyptic number.
It is an amenable number.
900048047652 is an abundant number, since it is smaller than the sum of its proper divisors (1633847916024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
900048047652 is a wasteful number, since it uses less digits than its factorization.
900048047652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 213686650 (or 213686639 counting only the distinct ones).
The product of its (nonzero) digits is 483840, while the sum is 45.
The spelling of 900048047652 in words is "nine hundred billion, forty-eight million, forty-seven thousand, six hundred fifty-two".
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