Base | Representation |
---|---|
bin | 101011110100111110… |
… | …101011111101110000 |
3 | 11111110200012211022110 |
4 | 223310332223331300 |
5 | 1232334243343142 |
6 | 33341405405320 |
7 | 3254120150421 |
oct | 536476537560 |
9 | 144420184273 |
10 | 47059746672 |
11 | 18a5a000224 |
12 | 9154269840 |
13 | 458c877063 |
14 | 23c603b648 |
15 | 13566a399c |
hex | af4fabf70 |
47059746672 has 40 divisors (see below), whose sum is σ = 123236377744. Its totient is φ = 15471696384.
The previous prime is 47059746667. The next prime is 47059746683. The reversal of 47059746672 is 27664795074.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6711643 + ... + 6718650.
Almost surely, 247059746672 is an apocalyptic number.
It is an amenable number.
47059746672 is an abundant number, since it is smaller than the sum of its proper divisors (76176631072).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47059746672 is a wasteful number, since it uses less digits than its factorization.
47059746672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13430377 (or 13430371 counting only the distinct ones).
The product of its (nonzero) digits is 17781120, while the sum is 57.
The spelling of 47059746672 in words is "forty-seven billion, fifty-nine million, seven hundred forty-six thousand, six hundred seventy-two".
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