Base | Representation |
---|---|
bin | 110010100100… |
… | …001010000110 |
3 | 220221102212010 |
4 | 302210022012 |
5 | 11343132202 |
6 | 1152035050 |
7 | 220445124 |
oct | 62441206 |
9 | 26842763 |
10 | 13255302 |
11 | 75339a5 |
12 | 4532a86 |
13 | 2991498 |
14 | 1a90914 |
15 | 126c76c |
hex | ca4286 |
13255302 has 8 divisors (see below), whose sum is σ = 26510616. Its totient is φ = 4418432.
The previous prime is 13255283. The next prime is 13255303. The reversal of 13255302 is 20355231.
It is a sphenic number, since it is the product of 3 distinct primes.
13255302 is an admirable number.
It is a super-2 number, since 2×132553022 = 351406062222408, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13255303) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1104603 + ... + 1104614.
It is an arithmetic number, because the mean of its divisors is an integer number (3313827).
Almost surely, 213255302 is an apocalyptic number.
13255302 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13255302 is a wasteful number, since it uses less digits than its factorization.
13255302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2209222.
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 13255302 is about 3640.7831575088. The cubic root of 13255302 is about 236.6627330784.
The spelling of 13255302 in words is "thirteen million, two hundred fifty-five thousand, three hundred two".
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