Base | Representation |
---|---|
bin | 101011111101001100… |
… | …101001101100100101 |
3 | 11111211021122202222211 |
4 | 223331030221230211 |
5 | 1233130043001000 |
6 | 33403212523421 |
7 | 3260413123420 |
oct | 537514515445 |
9 | 144737582884 |
10 | 47197625125 |
11 | 1901a913362 |
12 | 9192480571 |
13 | 45b22c0841 |
14 | 23da48c9b7 |
15 | 136383b7ba |
hex | afd329b25 |
47197625125 has 16 divisors (see below), whose sum is σ = 67317299712. Its totient is φ = 32364085200.
The previous prime is 47197625107. The next prime is 47197625131. The reversal of 47197625125 is 52152679174.
It is a happy number.
It is not a de Polignac number, because 47197625125 - 27 = 47197624997 is a prime.
It is a Duffinian number.
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, 26969197 + ... + 26970946.
It is an arithmetic number, because the mean of its divisors is an integer number (4207331232).
Almost surely, 247197625125 is an apocalyptic number.
It is an amenable number.
47197625125 is a deficient number, since it is larger than the sum of its proper divisors (20119674587).
47197625125 is an equidigital number, since it uses as much as digits as its factorization.
47197625125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53940165 (or 53940155 counting only the distinct ones).
The product of its digits is 1058400, while the sum is 49.
The spelling of 47197625125 in words is "forty-seven billion, one hundred ninety-seven million, six hundred twenty-five thousand, one hundred twenty-five".
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