Base | Representation |
---|---|
bin | 110011011110… |
… | …000011100010 |
3 | 221101111011101 |
4 | 303132003202 |
5 | 11423224300 |
6 | 1201105014 |
7 | 222453406 |
oct | 63360342 |
9 | 27344141 |
10 | 13492450 |
11 | 7686094 |
12 | 462816a |
13 | 2a453ca |
14 | 1b13106 |
15 | 12b7b6a |
hex | cde0e2 |
13492450 has 24 divisors (see below), whose sum is σ = 25193700. Its totient is φ = 5376000.
The previous prime is 13492439. The next prime is 13492459. The reversal of 13492450 is 5429431.
13492450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 6 ways, for example, as 8105409 + 5387041 = 2847^2 + 2321^2 .
It is not an unprimeable number, because it can be changed into a prime (13492459) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22150 + ... + 22750.
Almost surely, 213492450 is an apocalyptic number.
13492450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13492450 is a deficient number, since it is larger than the sum of its proper divisors (11701250).
13492450 is a wasteful number, since it uses less digits than its factorization.
13492450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1062 (or 1057 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 28.
The square root of 13492450 is about 3673.2070456210. The cubic root of 13492450 is about 238.0657610810.
The spelling of 13492450 in words is "thirteen million, four hundred ninety-two thousand, four hundred fifty".
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