Base | Representation |
---|---|
bin | 10101011100001110… |
… | …100000001001011011 |
3 | 2012102110012222202112 |
4 | 111130032200021123 |
5 | 334122132021133 |
6 | 14324244222535 |
7 | 1443336656435 |
oct | 253416401133 |
9 | 65373188675 |
10 | 23022142043 |
11 | 984444307a |
12 | 456609aa4b |
13 | 222b842574 |
14 | 1185813655 |
15 | 8eb235648 |
hex | 55c3a025b |
23022142043 has 24 divisors (see below), whose sum is σ = 24134922240. Its totient is φ = 21958201440.
The previous prime is 23022142021. The next prime is 23022142049. The reversal of 23022142043 is 34024122032.
It is not a de Polignac number, because 23022142043 - 222 = 23017947739 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23022142049) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46888028 + ... + 46888518.
It is an arithmetic number, because the mean of its divisors is an integer number (1005621760).
Almost surely, 223022142043 is an apocalyptic number.
23022142043 is a deficient number, since it is larger than the sum of its proper divisors (1112780197).
23022142043 is a wasteful number, since it uses less digits than its factorization.
23022142043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1115 (or 1086 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 23.
Adding to 23022142043 its reverse (34024122032), we get a palindrome (57046264075).
The spelling of 23022142043 in words is "twenty-three billion, twenty-two million, one hundred forty-two thousand, forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •