Base | Representation |
---|---|
bin | 10110001110000110… |
… | …101000101000001010 |
3 | 2021120202210202100020 |
4 | 112032012220220022 |
5 | 342330342043201 |
6 | 14543255521310 |
7 | 1503150435036 |
oct | 261606505012 |
9 | 67522722306 |
10 | 23858940426 |
11 | a133828092 |
12 | 475a389236 |
13 | 233300a939 |
14 | 12249db1c6 |
15 | 94992aa36 |
hex | 58e1a8a0a |
23858940426 has 32 divisors (see below), whose sum is σ = 48295215360. Its totient is φ = 7857048576.
The previous prime is 23858940419. The next prime is 23858940437. The reversal of 23858940426 is 62404985832.
It is a happy number.
It is a super-2 number, since 2×238589404262 (a number of 22 digits) contains 22 as substring.
It is a Curzon number.
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, 295135 + ... + 367181.
It is an arithmetic number, because the mean of its divisors is an integer number (1509225480).
Almost surely, 223858940426 is an apocalyptic number.
23858940426 is an abundant number, since it is smaller than the sum of its proper divisors (24436274934).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23858940426 is a wasteful number, since it uses less digits than its factorization.
23858940426 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72718.
The product of its (nonzero) digits is 3317760, while the sum is 51.
The spelling of 23858940426 in words is "twenty-three billion, eight hundred fifty-eight million, nine hundred forty thousand, four hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •