Base | Representation |
---|---|
bin | 110010001110… |
… | …111001111110 |
3 | 220210000110010 |
4 | 302032321332 |
5 | 11332341004 |
6 | 1150124050 |
7 | 216633261 |
oct | 62167176 |
9 | 26700403 |
10 | 13168254 |
11 | 7484560 |
12 | 44b0626 |
13 | 2960988 |
14 | 1a6acd8 |
15 | 1251a89 |
hex | c8ee7e |
13168254 has 32 divisors (see below), whose sum is σ = 30245760. Its totient is φ = 3780000.
The previous prime is 13168237. The next prime is 13168261. The reversal of 13168254 is 45286131.
It is a super-3 number, since 3×131682543 (a number of 22 digits) contains 333 as substring.
It is a congruent 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, 3997 + ... + 6504.
It is an arithmetic number, because the mean of its divisors is an integer number (945180).
Almost surely, 213168254 is an apocalyptic number.
13168254 is an abundant number, since it is smaller than the sum of its proper divisors (17077506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13168254 is a wasteful number, since it uses less digits than its factorization.
13168254 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10536.
The product of its digits is 5760, while the sum is 30.
The square root of 13168254 is about 3628.8088954917. The cubic root of 13168254 is about 236.1435375975.
The spelling of 13168254 in words is "thirteen million, one hundred sixty-eight thousand, two hundred fifty-four".
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