Base | Representation |
---|---|
bin | 11000100111001111… |
… | …01101111001110110 |
3 | 1021002220121211212201 |
4 | 30103213231321312 |
5 | 204030301040010 |
6 | 10023115335114 |
7 | 645312555262 |
oct | 142347557166 |
9 | 37086554781 |
10 | 13214080630 |
11 | 56710053a3 |
12 | 268945149a |
13 | 132784902a |
14 | 8d4d750a2 |
15 | 52513d23a |
hex | 3139ede76 |
13214080630 has 16 divisors (see below), whose sum is σ = 23861342304. Its totient is φ = 5268744000.
The previous prime is 13214080601. The next prime is 13214080631. The reversal of 13214080630 is 3608041231.
It is a super-2 number, since 2×132140806302 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13214080631) 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, 2107746 + ... + 2114005.
It is an arithmetic number, because the mean of its divisors is an integer number (1491333894).
Almost surely, 213214080630 is an apocalyptic number.
13214080630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13214080630 is a deficient number, since it is larger than the sum of its proper divisors (10647261674).
13214080630 is a wasteful number, since it uses less digits than its factorization.
13214080630 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4222071.
The product of its (nonzero) digits is 3456, while the sum is 28.
The spelling of 13214080630 in words is "thirteen billion, two hundred fourteen million, eighty thousand, six hundred thirty".
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