Base | Representation |
---|---|
bin | 10101011010111110… |
… | …010111000100010010 |
3 | 2012100222200122020001 |
4 | 111122332113010102 |
5 | 334101242231310 |
6 | 14322214040214 |
7 | 1442663256520 |
oct | 253276270422 |
9 | 65328618201 |
10 | 23001133330 |
11 | 98335a39aa |
12 | 455b04906a |
13 | 2227397c86 |
14 | 1182b05310 |
15 | 8e948593a |
hex | 55af97112 |
23001133330 has 16 divisors (see below), whose sum is σ = 47316617280. Its totient is φ = 7886102832.
The previous prime is 23001133319. The next prime is 23001133339. The reversal of 23001133330 is 3333110032.
It is a junction number, because it is equal to n+sod(n) for n = 23001133298 and 23001133307.
It is not an unprimeable number, because it can be changed into a prime (23001133339) 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, 164293740 + ... + 164293879.
It is an arithmetic number, because the mean of its divisors is an integer number (2957288580).
Almost surely, 223001133330 is an apocalyptic number.
23001133330 is an abundant number, since it is smaller than the sum of its proper divisors (24315483950).
23001133330 is a wasteful number, since it uses less digits than its factorization.
23001133330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328587633.
The product of its (nonzero) digits is 486, while the sum is 19.
Adding to 23001133330 its reverse (3333110032), we get a palindrome (26334243362).
The spelling of 23001133330 in words is "twenty-three billion, one million, one hundred thirty-three thousand, three hundred thirty".
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