Base | Representation |
---|---|
bin | 11000111101111001… |
… | …10001100100010000 |
3 | 1021121011021101002012 |
4 | 30132330301210100 |
5 | 204422430300112 |
6 | 10054025242052 |
7 | 653111252420 |
oct | 143674614420 |
9 | 37534241065 |
10 | 13404150032 |
11 | 5759325349 |
12 | 2721033328 |
13 | 1358037230 |
14 | 9122d0480 |
15 | 536b85022 |
hex | 31ef31910 |
13404150032 has 80 divisors (see below), whose sum is σ = 32006618112. Its totient is φ = 5295628800.
The previous prime is 13404149999. The next prime is 13404150043. The reversal of 13404150032 is 23005140431.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1154657 + ... + 1166207.
Almost surely, 213404150032 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13404150032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16003309056).
13404150032 is an abundant number, since it is smaller than the sum of its proper divisors (18602468080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13404150032 is a wasteful number, since it uses less digits than its factorization.
13404150032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12376 (or 12370 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 23.
Adding to 13404150032 its reverse (23005140431), we get a palindrome (36409290463).
The spelling of 13404150032 in words is "thirteen billion, four hundred four million, one hundred fifty thousand, thirty-two".
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