Base | Representation |
---|---|
bin | 11001001001010110… |
… | …10000111000110110 |
3 | 1021211212001101110101 |
4 | 30210223100320312 |
5 | 210122024114110 |
6 | 10111340344314 |
7 | 655356000550 |
oct | 144453207066 |
9 | 37755041411 |
10 | 13500223030 |
11 | 57a8584418 |
12 | 274924509a |
13 | 1371c04468 |
14 | 920d7c4d0 |
15 | 54031113a |
hex | 324ad0e36 |
13500223030 has 16 divisors (see below), whose sum is σ = 27771887520. Its totient is φ = 4628647872.
The previous prime is 13500223027. The next prime is 13500223067. The reversal of 13500223030 is 3032200531.
It is a junction number, because it is equal to n+sod(n) for n = 13500222989 and 13500223007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96430095 + ... + 96430234.
It is an arithmetic number, because the mean of its divisors is an integer number (1735742970).
Almost surely, 213500223030 is an apocalyptic number.
13500223030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13500223030 is an abundant number, since it is smaller than the sum of its proper divisors (14271664490).
13500223030 is a wasteful number, since it uses less digits than its factorization.
13500223030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 192860343.
The product of its (nonzero) digits is 540, while the sum is 19.
Adding to 13500223030 its reverse (3032200531), we get a palindrome (16532423561).
The spelling of 13500223030 in words is "thirteen billion, five hundred million, two hundred twenty-three thousand, thirty".
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