Base | Representation |
---|---|
bin | 110011000010… |
… | …011110100110 |
3 | 221011202012211 |
4 | 303002132212 |
5 | 11411120434 |
6 | 1154434034 |
7 | 221503162 |
oct | 63023646 |
9 | 27152184 |
10 | 13379494 |
11 | 7609237 |
12 | 459291a |
13 | 2a05b7b |
14 | 1ac3ca2 |
15 | 1294464 |
hex | cc27a6 |
13379494 has 16 divisors (see below), whose sum is σ = 20487168. Its totient is φ = 6552072.
The previous prime is 13379473. The next prime is 13379543. The reversal of 13379494 is 49497331.
It is a happy number.
13379494 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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, 21739 + ... + 22345.
It is an arithmetic number, because the mean of its divisors is an integer number (1280448).
Almost surely, 213379494 is an apocalyptic number.
13379494 is a deficient number, since it is larger than the sum of its proper divisors (7107674).
13379494 is a wasteful number, since it uses less digits than its factorization.
13379494 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 819.
The product of its digits is 81648, while the sum is 40.
The square root of 13379494 is about 3657.7990650116. The cubic root of 13379494 is about 237.3995527218.
The spelling of 13379494 in words is "thirteen million, three hundred seventy-nine thousand, four hundred ninety-four".
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