Base | Representation |
---|---|
bin | 110010001101… |
… | …001001011101 |
3 | 220202122120102 |
4 | 302031021131 |
5 | 11332123203 |
6 | 1150030445 |
7 | 216603263 |
oct | 62151135 |
9 | 26678512 |
10 | 13161053 |
11 | 747a104 |
12 | 44a8425 |
13 | 295a609 |
14 | 1a68433 |
15 | 124e888 |
hex | c8d25d |
13161053 has 16 divisors (see below), whose sum is σ = 14414400. Its totient is φ = 11975040.
The previous prime is 13161047. The next prime is 13161059. The reversal of 13161053 is 35016131.
It is a happy number.
13161053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (13161047) and next prime (13161059).
It is a cyclic number.
It is not a de Polignac number, because 13161053 - 26 = 13160989 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13161059) 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, 72623 + ... + 72803.
It is an arithmetic number, because the mean of its divisors is an integer number (900900).
Almost surely, 213161053 is an apocalyptic number.
It is an amenable number.
13161053 is a deficient number, since it is larger than the sum of its proper divisors (1253347).
13161053 is a wasteful number, since it uses less digits than its factorization.
13161053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 332.
The product of its (nonzero) digits is 270, while the sum is 20.
The square root of 13161053 is about 3627.8165609634. The cubic root of 13161053 is about 236.1004850745.
Adding to 13161053 its reverse (35016131), we get a palindrome (48177184).
The spelling of 13161053 in words is "thirteen million, one hundred sixty-one thousand, fifty-three".
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