Base | Representation |
---|---|
bin | 10111110010010010… |
… | …10100000010100001 |
3 | 1012221221211021101020 |
4 | 23321021110002201 |
5 | 202123043342003 |
6 | 5511051200053 |
7 | 631310245116 |
oct | 137111240241 |
9 | 35857737336 |
10 | 12769902753 |
11 | 5463305a43 |
12 | 2584746029 |
13 | 128680a39a |
14 | 891d9090d |
15 | 4eb14ed53 |
hex | 2f92540a1 |
12769902753 has 8 divisors (see below), whose sum is σ = 17150818848. Its totient is φ = 8451127584.
The previous prime is 12769902737. The next prime is 12769902787. The reversal of 12769902753 is 35720996721.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 12769902753 - 24 = 12769902737 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 12769902696 and 12769902705.
It is not an unprimeable number, because it can be changed into a prime (12769902553) 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, 15534751 + ... + 15535572.
It is an arithmetic number, because the mean of its divisors is an integer number (2143852356).
Almost surely, 212769902753 is an apocalyptic number.
It is an amenable number.
12769902753 is a deficient number, since it is larger than the sum of its proper divisors (4380916095).
12769902753 is a wasteful number, since it uses less digits than its factorization.
12769902753 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31070463.
The product of its (nonzero) digits is 1428840, while the sum is 51.
The spelling of 12769902753 in words is "twelve billion, seven hundred sixty-nine million, nine hundred two thousand, seven hundred fifty-three".
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