Base | Representation |
---|---|
bin | 110011011101… |
… | …111101000110 |
3 | 221101110121010 |
4 | 303131331012 |
5 | 11423221123 |
6 | 1201103050 |
7 | 222452250 |
oct | 63357506 |
9 | 27343533 |
10 | 13492038 |
11 | 768584a |
12 | 4627a86 |
13 | 2a45171 |
14 | 1b12cd0 |
15 | 12b7993 |
hex | cddf46 |
13492038 has 16 divisors (see below), whose sum is σ = 30839040. Its totient is φ = 3854856.
The previous prime is 13492027. The next prime is 13492043. The reversal of 13492038 is 83029431.
It is a junction number, because it is equal to n+sod(n) for n = 13491996 and 13492014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160578 + ... + 160661.
It is an arithmetic number, because the mean of its divisors is an integer number (1927440).
Almost surely, 213492038 is an apocalyptic number.
13492038 is an abundant number, since it is smaller than the sum of its proper divisors (17347002).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13492038 is a wasteful number, since it uses less digits than its factorization.
13492038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 321251.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 13492038 is about 3673.1509634100. The cubic root of 13492038 is about 238.0633378963.
The spelling of 13492038 in words is "thirteen million, four hundred ninety-two thousand, thirty-eight".
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