Base | Representation |
---|---|
bin | 101100101001000011… |
… | …100101011010011110 |
3 | 11120201120020100012001 |
4 | 230221003211122132 |
5 | 1241131430231130 |
6 | 34004220032514 |
7 | 3314556365236 |
oct | 545103453236 |
9 | 146646210161 |
10 | 47933445790 |
11 | 193681a930a |
12 | 935899273a |
13 | 469b892399 |
14 | 246a0accc6 |
15 | 13a82376ca |
hex | b290e569e |
47933445790 has 32 divisors (see below), whose sum is σ = 86502214656. Its totient is φ = 19124101920.
The previous prime is 47933445787. The next prime is 47933445817. The reversal of 47933445790 is 9754433974.
47933445790 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9036279 + ... + 9041581.
It is an arithmetic number, because the mean of its divisors is an integer number (2703194208).
Almost surely, 247933445790 is an apocalyptic number.
47933445790 is a deficient number, since it is larger than the sum of its proper divisors (38568768866).
47933445790 is a wasteful number, since it uses less digits than its factorization.
47933445790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7464.
The product of its (nonzero) digits is 11430720, while the sum is 55.
The spelling of 47933445790 in words is "forty-seven billion, nine hundred thirty-three million, four hundred forty-five thousand, seven hundred ninety".
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