Base | Representation |
---|---|
bin | 110101000100… |
… | …110110001010 |
3 | 222011212201011 |
4 | 311010312022 |
5 | 12030212412 |
6 | 1214114134 |
7 | 226156042 |
oct | 65046612 |
9 | 28155634 |
10 | 13913482 |
11 | 7943450 |
12 | 47ab94a |
13 | 2b61c3b |
14 | 1bc2722 |
15 | 134c7a7 |
hex | d44d8a |
13913482 has 32 divisors (see below), whose sum is σ = 24551424. Its totient is φ = 5847600.
The previous prime is 13913461. The next prime is 13913521. The reversal of 13913482 is 28431931.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15243 + ... + 16129.
It is an arithmetic number, because the mean of its divisors is an integer number (767232).
Almost surely, 213913482 is an apocalyptic number.
13913482 is a deficient number, since it is larger than the sum of its proper divisors (10637942).
13913482 is a wasteful number, since it uses less digits than its factorization.
13913482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 954.
The product of its digits is 5184, while the sum is 31.
The square root of 13913482 is about 3730.0780152699. The cubic root of 13913482 is about 240.5167223415.
The spelling of 13913482 in words is "thirteen million, nine hundred thirteen thousand, four hundred eighty-two".
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