Base | Representation |
---|---|
bin | 11000101110100111… |
… | …01011101011100111 |
3 | 1021021020000111120022 |
4 | 30113103223223213 |
5 | 204142120000021 |
6 | 10033205225355 |
7 | 646663415114 |
oct | 142723535347 |
9 | 37236014508 |
10 | 13275937511 |
11 | 56a2a14391 |
12 | 26a610225b |
13 | 13375c6235 |
14 | 8dd27790b |
15 | 52a7ab1ab |
hex | 3174ebae7 |
13275937511 has 8 divisors (see below), whose sum is σ = 13528173744. Its totient is φ = 13023766080.
The previous prime is 13275937481. The next prime is 13275937537. The reversal of 13275937511 is 11573957231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13275937511 - 222 = 13271743207 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13275939511) 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, 670820 + ... + 690326.
It is an arithmetic number, because the mean of its divisors is an integer number (1691021718).
Almost surely, 213275937511 is an apocalyptic number.
13275937511 is a deficient number, since it is larger than the sum of its proper divisors (252236233).
13275937511 is a wasteful number, since it uses less digits than its factorization.
13275937511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32401.
The product of its digits is 198450, while the sum is 44.
The spelling of 13275937511 in words is "thirteen billion, two hundred seventy-five million, nine hundred thirty-seven thousand, five hundred eleven".
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