Base | Representation |
---|---|
bin | 10111011111010111010… |
… | …10011111010101100001 |
3 | 2212011022001212201220210 |
4 | 23233223222133111201 |
5 | 101210431320343023 |
6 | 1414441001324333 |
7 | 112212001325634 |
oct | 13575352372541 |
9 | 2764261781823 |
10 | 807112668513 |
11 | 291327072938 |
12 | 1105104966a9 |
13 | 5b158710478 |
14 | 2b0c8c4dc1b |
15 | 15edc964593 |
hex | bbeba9f561 |
807112668513 has 8 divisors (see below), whose sum is σ = 1092212168608. Its totient is φ = 530044140384.
The previous prime is 807112668491. The next prime is 807112668517. The reversal of 807112668513 is 315866211708.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 807112668513 - 224 = 807095891297 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (807112668517) 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, 2007742756 + ... + 2007743157.
It is an arithmetic number, because the mean of its divisors is an integer number (136526521076).
Almost surely, 2807112668513 is an apocalyptic number.
It is an amenable number.
807112668513 is a deficient number, since it is larger than the sum of its proper divisors (285099500095).
807112668513 is a wasteful number, since it uses less digits than its factorization.
807112668513 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4015485983.
The product of its (nonzero) digits is 483840, while the sum is 48.
The spelling of 807112668513 in words is "eight hundred seven billion, one hundred twelve million, six hundred sixty-eight thousand, five hundred thirteen".
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