Base | Representation |
---|---|
bin | 11001000001001110… |
… | …11001110101101110 |
3 | 1021200002212111022200 |
4 | 30200213121311232 |
5 | 210002104233004 |
6 | 10100504322330 |
7 | 653600661654 |
oct | 144047316556 |
9 | 37602774280 |
10 | 13432102254 |
11 | 577308725a |
12 | 272a4733a6 |
13 | 1360a730cc |
14 | 915cc8dd4 |
15 | 539357239 |
hex | 3209d9d6e |
13432102254 has 96 divisors (see below), whose sum is σ = 31159196640. Its totient is φ = 4167161856.
The previous prime is 13432102247. The next prime is 13432102279. The reversal of 13432102254 is 45220123431.
13432102254 is a `hidden beast` number, since 1 + 3 + 432 + 1 + 0 + 225 + 4 = 666.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 15636477 + ... + 15637335.
It is an arithmetic number, because the mean of its divisors is an integer number (324574965).
Almost surely, 213432102254 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13432102254, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15579598320).
13432102254 is an abundant number, since it is smaller than the sum of its proper divisors (17727094386).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13432102254 is a wasteful number, since it uses less digits than its factorization.
13432102254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1394 (or 1391 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 13432102254 its reverse (45220123431), we get a palindrome (58652225685).
The spelling of 13432102254 in words is "thirteen billion, four hundred thirty-two million, one hundred two thousand, two hundred fifty-four".
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