Base | Representation |
---|---|
bin | 110011000001… |
… | …110011100110 |
3 | 221011121102220 |
4 | 303001303212 |
5 | 11411023432 |
6 | 1154413210 |
7 | 221462151 |
oct | 63016346 |
9 | 27147386 |
10 | 13376742 |
11 | 7607165 |
12 | 4591206 |
13 | 2a04842 |
14 | 1ac2c98 |
15 | 129372c |
hex | cc1ce6 |
13376742 has 16 divisors (see below), whose sum is σ = 27406512. Its totient is φ = 4350080.
The previous prime is 13376729. The next prime is 13376747. The reversal of 13376742 is 24767331.
13376742 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 not an unprimeable number, because it can be changed into a prime (13376747) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26943 + ... + 27434.
It is an arithmetic number, because the mean of its divisors is an integer number (1712907).
Almost surely, 213376742 is an apocalyptic number.
13376742 is an abundant number, since it is smaller than the sum of its proper divisors (14029770).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13376742 is a wasteful number, since it uses less digits than its factorization.
13376742 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54423.
The product of its digits is 21168, while the sum is 33.
The square root of 13376742 is about 3657.4228631647. The cubic root of 13376742 is about 237.3832748673.
The spelling of 13376742 in words is "thirteen million, three hundred seventy-six thousand, seven hundred forty-two".
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