Base | Representation |
---|---|
bin | 11000101001011000… |
… | …01100010110010010 |
3 | 1021011011101211022202 |
4 | 30110230030112102 |
5 | 204044344443442 |
6 | 10025000203202 |
7 | 645621260132 |
oct | 142454142622 |
9 | 37134354282 |
10 | 13232031122 |
11 | 5680155912 |
12 | 2693469502 |
13 | 132b49261b |
14 | 8d74c8ac2 |
15 | 5269d6c32 |
hex | 314b0c592 |
13232031122 has 32 divisors (see below), whose sum is σ = 20540520000. Its totient is φ = 6389103168.
The previous prime is 13232031097. The next prime is 13232031149. The reversal of 13232031122 is 22113023231.
It is a super-2 number, since 2×132320311222 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 13232031094 and 13232031103.
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, 2906504 + ... + 2911052.
It is an arithmetic number, because the mean of its divisors is an integer number (641891250).
Almost surely, 213232031122 is an apocalyptic number.
13232031122 is a deficient number, since it is larger than the sum of its proper divisors (7308488878).
13232031122 is a wasteful number, since it uses less digits than its factorization.
13232031122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4970.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 13232031122 its reverse (22113023231), we get a palindrome (35345054353).
The spelling of 13232031122 in words is "thirteen billion, two hundred thirty-two million, thirty-one thousand, one hundred twenty-two".
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