Base | Representation |
---|---|
bin | 110011001101… |
… | …111001011110 |
3 | 221021010101021 |
4 | 303031321132 |
5 | 11414120040 |
6 | 1155434354 |
7 | 222056434 |
oct | 63157136 |
9 | 27233337 |
10 | 13426270 |
11 | 76403a0 |
12 | 45b59ba |
13 | 2a21250 |
14 | 1ad6d54 |
15 | 12a324a |
hex | ccde5e |
13426270 has 64 divisors (see below), whose sum is σ = 29211840. Its totient is φ = 4377600.
The previous prime is 13426267. The next prime is 13426279. The reversal of 13426270 is 7262431.
It is a super-2 number, since 2×134262702 = 360529452225800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13426279) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58516 + ... + 58744.
It is an arithmetic number, because the mean of its divisors is an integer number (456435).
Almost surely, 213426270 is an apocalyptic number.
13426270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13426270 is an abundant number, since it is smaller than the sum of its proper divisors (15785570).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13426270 is a wasteful number, since it uses less digits than its factorization.
13426270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 301.
The product of its (nonzero) digits is 2016, while the sum is 25.
The square root of 13426270 is about 3664.1874952027. The cubic root of 13426270 is about 237.6758881755.
The spelling of 13426270 in words is "thirteen million, four hundred twenty-six thousand, two hundred seventy".
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