Base | Representation |
---|---|
bin | 11000101001011011… |
… | …01001001000001100 |
3 | 1021011012010010121210 |
4 | 30110231221020030 |
5 | 204044444124043 |
6 | 10025012254420 |
7 | 645624432105 |
oct | 142455511014 |
9 | 37135103553 |
10 | 13232411148 |
11 | 5680395390 |
12 | 2693611410 |
13 | 132b5965a8 |
14 | 8d75873ac |
15 | 526a5e633 |
hex | 314b6920c |
13232411148 has 96 divisors (see below), whose sum is σ = 35955118080. Its totient is φ = 3745224000.
The previous prime is 13232411147. The next prime is 13232411177. The reversal of 13232411148 is 84111423231.
It is not an unprimeable number, because it can be changed into a prime (13232411147) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 140913 + ... + 215223.
It is an arithmetic number, because the mean of its divisors is an integer number (374532480).
Almost surely, 213232411148 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 13232411148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17977559040).
13232411148 is an abundant number, since it is smaller than the sum of its proper divisors (22722706932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13232411148 is a wasteful number, since it uses less digits than its factorization.
13232411148 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74419 (or 74417 counting only the distinct ones).
The product of its digits is 4608, while the sum is 30.
Adding to 13232411148 its reverse (84111423231), we get a palindrome (97343834379).
The spelling of 13232411148 in words is "thirteen billion, two hundred thirty-two million, four hundred eleven thousand, one hundred forty-eight".
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