Base | Representation |
---|---|
bin | 110010100011… |
… | …110111010110 |
3 | 220221101012200 |
4 | 302203313112 |
5 | 11343112402 |
6 | 1152025330 |
7 | 220441461 |
oct | 62436726 |
9 | 26841180 |
10 | 13254102 |
11 | 7533004 |
12 | 4532246 |
13 | 2990a84 |
14 | 1a902d8 |
15 | 126c21c |
hex | ca3dd6 |
13254102 has 24 divisors (see below), whose sum is σ = 29708640. Its totient is φ = 4265520.
The previous prime is 13254083. The next prime is 13254107. The reversal of 13254102 is 20145231.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13254107) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12174 + ... + 13217.
It is an arithmetic number, because the mean of its divisors is an integer number (1237860).
Almost surely, 213254102 is an apocalyptic number.
13254102 is an abundant number, since it is smaller than the sum of its proper divisors (16454538).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13254102 is a wasteful number, since it uses less digits than its factorization.
13254102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25428 (or 25425 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 13254102 is about 3640.6183540712. The cubic root of 13254102 is about 236.6555911853.
Adding to 13254102 its reverse (20145231), we get a palindrome (33399333).
The spelling of 13254102 in words is "thirteen million, two hundred fifty-four thousand, one hundred two".
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