Base | Representation |
---|---|
bin | 10101011100110100… |
… | …001011110101101101 |
3 | 2012110010210212020010 |
4 | 111130310023311231 |
5 | 334132144122313 |
6 | 14325240043433 |
7 | 1443516641220 |
oct | 253464136555 |
9 | 65403725203 |
10 | 23032020333 |
11 | 9849a7a853 |
12 | 4569463579 |
13 | 22308c08ca |
14 | 1186c655b7 |
15 | 8ec0374c3 |
hex | 55cd0bd6d |
23032020333 has 16 divisors (see below), whose sum is σ = 35202454016. Its totient is φ = 13121388720.
The previous prime is 23032020289. The next prime is 23032020337. The reversal of 23032020333 is 33302023032.
It is not a de Polignac number, because 23032020333 - 212 = 23032016237 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23032020337) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1649791 + ... + 1663692.
It is an arithmetic number, because the mean of its divisors is an integer number (2200153376).
Almost surely, 223032020333 is an apocalyptic number.
It is an amenable number.
23032020333 is a deficient number, since it is larger than the sum of its proper divisors (12170433683).
23032020333 is a wasteful number, since it uses less digits than its factorization.
23032020333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3313824.
The product of its (nonzero) digits is 1944, while the sum is 21.
Adding to 23032020333 its reverse (33302023032), we get a palindrome (56334043365).
The spelling of 23032020333 in words is "twenty-three billion, thirty-two million, twenty thousand, three hundred thirty-three".
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