Base | Representation |
---|---|
bin | 1011110110011000010010… |
… | …0100110111110110111010 |
3 | 1201010112202122210211220102 |
4 | 2331212010210313312322 |
5 | 3201431101134123013 |
6 | 43413213051555402 |
7 | 2513206204206230 |
oct | 275460444676672 |
9 | 51115678724812 |
10 | 13028860067258 |
11 | 4173565934452 |
12 | 15650b6a5bb62 |
13 | 736801b2a7a9 |
14 | 330858cd8950 |
15 | 178d9d18cd58 |
hex | bd984937dba |
13028860067258 has 32 divisors (see below), whose sum is σ = 23115172176000. Its totient is φ = 5388964709184.
The previous prime is 13028860067183. The next prime is 13028860067299. The reversal of 13028860067258 is 85276006882031.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5850608 + ... + 7764491.
It is an arithmetic number, because the mean of its divisors is an integer number (722349130500).
Almost surely, 213028860067258 is an apocalyptic number.
13028860067258 is a deficient number, since it is larger than the sum of its proper divisors (10086312108742).
13028860067258 is a wasteful number, since it uses less digits than its factorization.
13028860067258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13617494.
The product of its (nonzero) digits is 7741440, while the sum is 56.
The spelling of 13028860067258 in words is "thirteen trillion, twenty-eight billion, eight hundred sixty million, sixty-seven thousand, two hundred fifty-eight".
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