Base | Representation |
---|---|
bin | 11000001110100101… |
… | …10110011110101110 |
3 | 1020120111111111102112 |
4 | 30013102312132232 |
5 | 203114331043032 |
6 | 5550411124022 |
7 | 640222043126 |
oct | 140722663656 |
9 | 36514444375 |
10 | 13007284142 |
11 | 5575300106 |
12 | 2630143612 |
13 | 12c3a52348 |
14 | 8b5703c86 |
15 | 511de01b2 |
hex | 3074b67ae |
13007284142 has 8 divisors (see below), whose sum is σ = 19516337256. Its totient is φ = 6501838392.
The previous prime is 13007284111. The next prime is 13007284159. The reversal of 13007284142 is 24148270031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13007284099 and 13007284108.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 892808 + ... + 907259.
It is an arithmetic number, because the mean of its divisors is an integer number (2439542157).
Almost surely, 213007284142 is an apocalyptic number.
13007284142 is a deficient number, since it is larger than the sum of its proper divisors (6509053114).
13007284142 is a wasteful number, since it uses less digits than its factorization.
13007284142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1803682.
The product of its (nonzero) digits is 10752, while the sum is 32.
The spelling of 13007284142 in words is "thirteen billion, seven million, two hundred eighty-four thousand, one hundred forty-two".
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