Base | Representation |
---|---|
bin | 101100100101110100… |
… | …001111000111000000 |
3 | 11120120202221210220202 |
4 | 230211310033013000 |
5 | 1241024021344444 |
6 | 33554555024332 |
7 | 3313326361331 |
oct | 544564170700 |
9 | 146522853822 |
10 | 47879090624 |
11 | 1933a553492 |
12 | 934273b0a8 |
13 | 4690540871 |
14 | 2462ba0288 |
15 | 13a359c34e |
hex | b25d0f1c0 |
47879090624 has 14 divisors (see below), whose sum is σ = 95010070584. Its totient is φ = 23939545280.
The previous prime is 47879090621. The next prime is 47879090653. The reversal of 47879090624 is 42609097874.
It is a super-3 number, since 3×478790906243 (a number of 33 digits) contains 333 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 47879090624.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47879090621) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 374055332 + ... + 374055459.
Almost surely, 247879090624 is an apocalyptic number.
It is an amenable number.
47879090624 is a deficient number, since it is larger than the sum of its proper divisors (47130979960).
47879090624 is an equidigital number, since it uses as much as digits as its factorization.
47879090624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 748110803 (or 748110793 counting only the distinct ones).
The product of its (nonzero) digits is 6096384, while the sum is 56.
The spelling of 47879090624 in words is "forty-seven billion, eight hundred seventy-nine million, ninety thousand, six hundred twenty-four".
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