Base | Representation |
---|---|
bin | 101101100101000000… |
… | …001101100001101011 |
3 | 11200022122201200000100 |
4 | 231211000031201223 |
5 | 1300211413210400 |
6 | 34252104440443 |
7 | 3351521201163 |
oct | 554500154153 |
9 | 150278650010 |
10 | 48939194475 |
11 | 19833999176 |
12 | 9599779123 |
13 | 47cc063052 |
14 | 25238b55a3 |
15 | 14166a2100 |
hex | b6500d86b |
48939194475 has 18 divisors (see below), whose sum is σ = 87655535396. Its totient is φ = 26100903600.
The previous prime is 48939194453. The next prime is 48939194509. The reversal of 48939194475 is 57449193984.
48939194475 is a `hidden beast` number, since 48 + 9 + 39 + 1 + 94 + 475 = 666.
It is not a de Polignac number, because 48939194475 - 210 = 48939193451 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 108753541 + ... + 108753990.
Almost surely, 248939194475 is an apocalyptic number.
48939194475 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48939194475 is a deficient number, since it is larger than the sum of its proper divisors (38716340921).
48939194475 is a wasteful number, since it uses less digits than its factorization.
48939194475 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 217507547 (or 217507539 counting only the distinct ones).
The product of its digits is 39191040, while the sum is 63.
The spelling of 48939194475 in words is "forty-eight billion, nine hundred thirty-nine million, one hundred ninety-four thousand, four hundred seventy-five".
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