Base | Representation |
---|---|
bin | 101100010110101100… |
… | …100110011110111011 |
3 | 11112221002122120021210 |
4 | 230112230212132323 |
5 | 1240014102242341 |
6 | 33513454134203 |
7 | 3304126324656 |
oct | 542654463673 |
9 | 145832576253 |
10 | 47625430971 |
11 | 1921a350208 |
12 | 92917b1363 |
13 | 464cb194b1 |
14 | 243b21089d |
15 | 138b193c16 |
hex | b16b267bb |
47625430971 has 8 divisors (see below), whose sum is σ = 63964083024. Its totient is φ = 31518533120.
The previous prime is 47625430949. The next prime is 47625430987. The reversal of 47625430971 is 17903452674.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 47625430971 - 29 = 47625430459 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 47625430971.
It is not an unprimeable number, because it can be changed into a prime (47625430921) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57938070 + ... + 57938891.
It is an arithmetic number, because the mean of its divisors is an integer number (7995510378).
Almost surely, 247625430971 is an apocalyptic number.
47625430971 is a deficient number, since it is larger than the sum of its proper divisors (16338652053).
47625430971 is a wasteful number, since it uses less digits than its factorization.
47625430971 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115877101.
The product of its (nonzero) digits is 1270080, while the sum is 48.
The spelling of 47625430971 in words is "forty-seven billion, six hundred twenty-five million, four hundred thirty thousand, nine hundred seventy-one".
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