Base | Representation |
---|---|
bin | 101011111000011000… |
… | …001001011101110100 |
3 | 11111121122111000221220 |
4 | 223320120021131310 |
5 | 1232443342042011 |
6 | 33351203310340 |
7 | 3255411535053 |
oct | 537030113564 |
9 | 144548430856 |
10 | 47116752756 |
11 | 18a891a6797 |
12 | 916b37b3b0 |
13 | 459b616378 |
14 | 23cd83a39a |
15 | 135b6b4506 |
hex | af8609774 |
47116752756 has 96 divisors (see below), whose sum is σ = 112563779328. Its totient is φ = 15335685120.
The previous prime is 47116752751. The next prime is 47116752797. The reversal of 47116752756 is 65725761174.
It is a happy number.
47116752756 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 47116752699 and 47116752708.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47116752751) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54978280 + ... + 54979136.
It is an arithmetic number, because the mean of its divisors is an integer number (1172539368).
Almost surely, 247116752756 is an apocalyptic number.
It is an amenable number.
47116752756 is an abundant number, since it is smaller than the sum of its proper divisors (65447026572).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47116752756 is a wasteful number, since it uses less digits than its factorization.
47116752756 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1481 (or 1479 counting only the distinct ones).
The product of its digits is 2469600, while the sum is 51.
The spelling of 47116752756 in words is "forty-seven billion, one hundred sixteen million, seven hundred fifty-two thousand, seven hundred fifty-six".
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