Base | Representation |
---|---|
bin | 11100111000100101… |
… | …111010011110100110 |
3 | 2222001102202022220011 |
4 | 130320211322132212 |
5 | 1002004120442042 |
6 | 22125302400434 |
7 | 2145363432232 |
oct | 347045723646 |
9 | 88042668804 |
10 | 31014234022 |
11 | 121757aa072 |
12 | 601673011a |
13 | 2c03547085 |
14 | 170301d5c2 |
15 | c17bbca17 |
hex | 73897a7a6 |
31014234022 has 16 divisors (see below), whose sum is σ = 48035699712. Its totient is φ = 15002618760.
The previous prime is 31014233989. The next prime is 31014234023. The reversal of 31014234022 is 22043241013.
It is a junction number, because it is equal to n+sod(n) for n = 31014233984 and 31014234002.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (31014234023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154293 + ... + 292975.
It is an arithmetic number, because the mean of its divisors is an integer number (3002231232).
Almost surely, 231014234022 is an apocalyptic number.
31014234022 is a deficient number, since it is larger than the sum of its proper divisors (17021465690).
31014234022 is a wasteful number, since it uses less digits than its factorization.
31014234022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 142323.
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 31014234022 its reverse (22043241013), we get a palindrome (53057475035).
The spelling of 31014234022 in words is "thirty-one billion, fourteen million, two hundred thirty-four thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •