Base | Representation |
---|---|
bin | 10101011100010001… |
… | …110100001000000110 |
3 | 2012102111212002210120 |
4 | 111130101310020012 |
5 | 334122342312220 |
6 | 14324315002410 |
7 | 1443350234016 |
oct | 253421641006 |
9 | 65374762716 |
10 | 23023010310 |
11 | 9844986453 |
12 | 4566439406 |
13 | 222ba87831 |
14 | 118599bc46 |
15 | 8eb357a40 |
hex | 55c474206 |
23023010310 has 16 divisors (see below), whose sum is σ = 55255224816. Its totient is φ = 6139469408.
The previous prime is 23023010261. The next prime is 23023010341. The reversal of 23023010310 is 1301032032.
It is a super-2 number, since 2×230230103102 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23023010310.
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, 383716809 + ... + 383716868.
It is an arithmetic number, because the mean of its divisors is an integer number (3453451551).
Almost surely, 223023010310 is an apocalyptic number.
23023010310 is an abundant number, since it is smaller than the sum of its proper divisors (32232214506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023010310 is a wasteful number, since it uses less digits than its factorization.
23023010310 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 767433687.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 23023010310 its reverse (1301032032), we get a palindrome (24324042342).
The spelling of 23023010310 in words is "twenty-three billion, twenty-three million, ten thousand, three hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •