Base | Representation |
---|---|
bin | 1100010110110011001101… |
… | …1100001100010110000001 |
3 | 1210002210102212110001001211 |
4 | 3011230303130030112001 |
5 | 3240042302203221412 |
6 | 44521130103130121 |
7 | 2601354615411415 |
oct | 305546334142601 |
9 | 53083385401054 |
10 | 13585844585857 |
11 | 43687a70a5115 |
12 | 163503ba43941 |
13 | 7771a7a6070b |
14 | 34d7b62d8d45 |
15 | 1885eb922ca7 |
hex | c5b3370c581 |
13585844585857 has 8 divisors (see below), whose sum is σ = 13604976207360. Its totient is φ = 13566713621760.
The previous prime is 13585844585849. The next prime is 13585844585861. The reversal of 13585844585857 is 75858544858531.
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 13585844585857 - 23 = 13585844585849 is a prime.
It is a super-2 number, since 2×135858445858572 (a number of 27 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13585844585657) 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, 53482648 + ... + 53736070.
It is an arithmetic number, because the mean of its divisors is an integer number (1700622025920).
Almost surely, 213585844585857 is an apocalyptic number.
It is an amenable number.
13585844585857 is a deficient number, since it is larger than the sum of its proper divisors (19131621503).
13585844585857 is an equidigital number, since it uses as much as digits as its factorization.
13585844585857 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328703.
The product of its digits is 4300800000, while the sum is 76.
The spelling of 13585844585857 in words is "thirteen trillion, five hundred eighty-five billion, eight hundred forty-four million, five hundred eighty-five thousand, eight hundred fifty-seven".
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