Base | Representation |
---|---|
bin | 11001111100101011… |
… | …01010101110100011 |
3 | 1022221212012101221002 |
4 | 30332111222232203 |
5 | 212012234104230 |
6 | 10222200422215 |
7 | 1002134404541 |
oct | 147625525643 |
9 | 38855171832 |
10 | 13930769315 |
11 | 59a96131a1 |
12 | 284947796b |
13 | 141017c588 |
14 | 962214d91 |
15 | 56800a545 |
hex | 33e56aba3 |
13930769315 has 16 divisors (see below), whose sum is σ = 17688913920. Its totient is φ = 10502765280.
The previous prime is 13930769269. The next prime is 13930769317. The reversal of 13930769315 is 51396703931.
It is a happy number.
It is not a de Polignac number, because 13930769315 - 28 = 13930769059 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 13930769315.
It is not an unprimeable number, because it can be changed into a prime (13930769317) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 365729 + ... + 402018.
It is an arithmetic number, because the mean of its divisors is an integer number (1105557120).
Almost surely, 213930769315 is an apocalyptic number.
13930769315 is a deficient number, since it is larger than the sum of its proper divisors (3758144605).
13930769315 is a wasteful number, since it uses less digits than its factorization.
13930769315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 767962.
The product of its (nonzero) digits is 459270, while the sum is 47.
The spelling of 13930769315 in words is "thirteen billion, nine hundred thirty million, seven hundred sixty-nine thousand, three hundred fifteen".
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