Base | Representation |
---|---|
bin | 101011110100000110… |
… | …000110111110111010 |
3 | 11111102122022022021002 |
4 | 223310012012332322 |
5 | 1232321444241010 |
6 | 33340115445002 |
7 | 3253550115653 |
oct | 536406067672 |
9 | 144378268232 |
10 | 47044915130 |
11 | 18a516a0054 |
12 | 914b2b6762 |
13 | 45897832b5 |
14 | 23c409a52a |
15 | 13552241a5 |
hex | af4186fba |
47044915130 has 16 divisors (see below), whose sum is σ = 84686895360. Its totient is φ = 18816622032.
The previous prime is 47044915121. The next prime is 47044915207. The reversal of 47044915130 is 3151944074.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14294 + ... + 307073.
It is an arithmetic number, because the mean of its divisors is an integer number (5292930960).
Almost surely, 247044915130 is an apocalyptic number.
47044915130 is a deficient number, since it is larger than the sum of its proper divisors (37641980230).
47044915130 is a wasteful number, since it uses less digits than its factorization.
47044915130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 336013.
The product of its (nonzero) digits is 60480, while the sum is 38.
The spelling of 47044915130 in words is "forty-seven billion, forty-four million, nine hundred fifteen thousand, one hundred thirty".
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