Base | Representation |
---|---|
bin | 110101001110… |
… | …100110100001 |
3 | 222020220112010 |
4 | 311032212201 |
5 | 12033002231 |
6 | 1215023133 |
7 | 226413405 |
oct | 65164641 |
9 | 28226463 |
10 | 13953441 |
11 | 7970477 |
12 | 480aaa9 |
13 | 2b77198 |
14 | 1bd3105 |
15 | 1359546 |
hex | d4e9a1 |
13953441 has 16 divisors (see below), whose sum is σ = 19537920. Its totient is φ = 8846160.
The previous prime is 13953427. The next prime is 13953449. The reversal of 13953441 is 14435931.
13953441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13953441 - 29 = 13952929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13953399 and 13953408.
It is not an unprimeable number, because it can be changed into a prime (13953449) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4216 + ... + 6758.
It is an arithmetic number, because the mean of its divisors is an integer number (1221120).
Almost surely, 213953441 is an apocalyptic number.
It is an amenable number.
13953441 is a deficient number, since it is larger than the sum of its proper divisors (5584479).
13953441 is a wasteful number, since it uses less digits than its factorization.
13953441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2636.
The product of its digits is 6480, while the sum is 30.
The square root of 13953441 is about 3735.4304972787. The cubic root of 13953441 is about 240.7467539452.
The spelling of 13953441 in words is "thirteen million, nine hundred fifty-three thousand, four hundred forty-one".
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