Base | Representation |
---|---|
bin | 11000101001011000… |
… | …00101101110111110 |
3 | 1021011011100110011100 |
4 | 30110230011232332 |
5 | 204044343112110 |
6 | 10024555433530 |
7 | 645621115140 |
oct | 142454055676 |
9 | 37134313140 |
10 | 13232004030 |
11 | 5680137523 |
12 | 26934558a6 |
13 | 132b4831ab |
14 | 8d74bcc90 |
15 | 5269cdbc0 |
hex | 314b05bbe |
13232004030 has 96 divisors (see below), whose sum is σ = 39335122944. Its totient is φ = 3023137728.
The previous prime is 13232003893. The next prime is 13232004031. The reversal of 13232004030 is 3040023231.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 13232003994 and 13232004012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13232004031) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2799249 + ... + 2803971.
It is an arithmetic number, because the mean of its divisors is an integer number (409740864).
Almost surely, 213232004030 is an apocalyptic number.
13232004030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13232004030 is an abundant number, since it is smaller than the sum of its proper divisors (26103118914).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13232004030 is a wasteful number, since it uses less digits than its factorization.
13232004030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9190 (or 9187 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 13232004030 its reverse (3040023231), we get a palindrome (16272027261).
The spelling of 13232004030 in words is "thirteen billion, two hundred thirty-two million, four thousand, thirty".
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