Base | Representation |
---|---|
bin | 1101101011100101011011… |
… | …0000110100111101111010 |
3 | 1222021001010212222011010110 |
4 | 3122321112300310331322 |
5 | 3432423344331023114 |
6 | 51554221503325150 |
7 | 3111531315530505 |
oct | 332712660647572 |
9 | 58231125864113 |
10 | 15042431111034 |
11 | 487a506230298 |
12 | 182b3a78b07b6 |
13 | 851658b61582 |
14 | 3a00b3cc013c |
15 | 1b144c7ba759 |
hex | dae56c34f7a |
15042431111034 has 32 divisors (see below), whose sum is σ = 31403662600320. Its totient is φ = 4794493125312.
The previous prime is 15042431111033. The next prime is 15042431111083. The reversal of 15042431111034 is 43011113424051.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 15042431110992 and 15042431111010.
It is not an unprimeable number, because it can be changed into a prime (15042431111033) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18281569 + ... + 19086660.
It is an arithmetic number, because the mean of its divisors is an integer number (981364456260).
Almost surely, 215042431111034 is an apocalyptic number.
15042431111034 is an abundant number, since it is smaller than the sum of its proper divisors (16361231489286).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
15042431111034 is a wasteful number, since it uses less digits than its factorization.
15042431111034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37371174.
The product of its (nonzero) digits is 5760, while the sum is 30.
Adding to 15042431111034 its reverse (43011113424051), we get a palindrome (58053544535085).
The spelling of 15042431111034 in words is "fifteen trillion, forty-two billion, four hundred thirty-one million, one hundred eleven thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •