Base | Representation |
---|---|
bin | 11101000100000… |
… | …110000100101001 |
3 | 1020222112021220010 |
4 | 131010012010221 |
5 | 1444312101323 |
6 | 120215122133 |
7 | 15040432260 |
oct | 3504060451 |
9 | 1228467803 |
10 | 487612713 |
11 | 230276715 |
12 | 117373349 |
13 | 7a038a43 |
14 | 48a8d5d7 |
15 | 2cc1cc93 |
hex | 1d106129 |
487612713 has 48 divisors (see below), whose sum is σ = 802780160. Its totient is φ = 257178240.
The previous prime is 487612703. The next prime is 487612753. The reversal of 487612713 is 317216784.
It is not a de Polignac number, because 487612713 - 25 = 487612681 is a prime.
It is not an unprimeable number, because it can be changed into a prime (487612703) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 670356 + ... + 671082.
Almost surely, 2487612713 is an apocalyptic number.
It is an amenable number.
487612713 is a deficient number, since it is larger than the sum of its proper divisors (315167447).
487612713 is a wasteful number, since it uses less digits than its factorization.
487612713 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 838 (or 797 counting only the distinct ones).
The product of its digits is 56448, while the sum is 39.
The square root of 487612713 is about 22081.9544651283. The cubic root of 487612713 is about 787.0911090701.
The spelling of 487612713 in words is "four hundred eighty-seven million, six hundred twelve thousand, seven hundred thirteen".
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