Base | Representation |
---|---|
bin | 101100001110101001… |
… | …101110001101111100 |
3 | 11112120200200020212002 |
4 | 230032221232031330 |
5 | 1234230024132432 |
6 | 33452233201432 |
7 | 3300600144131 |
oct | 541651561574 |
9 | 145520606762 |
10 | 47490458492 |
11 | 19160142404 |
12 | 9254560278 |
13 | 462ab7c619 |
14 | 2427318588 |
15 | 137e3d1e62 |
hex | b0ea6e37c |
47490458492 has 6 divisors (see below), whose sum is σ = 83108302368. Its totient is φ = 23745229244.
The previous prime is 47490458461. The next prime is 47490458503. The reversal of 47490458492 is 29485409474.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5936307308 + ... + 5936307315.
It is an arithmetic number, because the mean of its divisors is an integer number (13851383728).
Almost surely, 247490458492 is an apocalyptic number.
It is an amenable number.
47490458492 is a deficient number, since it is larger than the sum of its proper divisors (35617843876).
47490458492 is a wasteful number, since it uses less digits than its factorization.
47490458492 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11872614627 (or 11872614625 counting only the distinct ones).
The product of its (nonzero) digits is 11612160, while the sum is 56.
The spelling of 47490458492 in words is "forty-seven billion, four hundred ninety million, four hundred fifty-eight thousand, four hundred ninety-two".
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