Base | Representation |
---|---|
bin | 10101011100110111… |
… | …111011100100111110 |
3 | 2012110012122202020100 |
4 | 111130313323210332 |
5 | 334132422033202 |
6 | 14325313101530 |
7 | 1443531201132 |
oct | 253467734476 |
9 | 65405582210 |
10 | 23033002302 |
11 | 984a5905a2 |
12 | 45698578a6 |
13 | 2230b7585b |
14 | 118703d3c2 |
15 | 8ec17d41c |
hex | 55cdfb93e |
23033002302 has 48 divisors (see below), whose sum is σ = 50074904880. Its totient is φ = 7651552896.
The previous prime is 23033002273. The next prime is 23033002303. The reversal of 23033002302 is 20320033032.
23033002302 is a `hidden beast` number, since 2 + 30 + 330 + 0 + 2 + 302 = 666.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23033002303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8583453 + ... + 8586135.
It is an arithmetic number, because the mean of its divisors is an integer number (1043227185).
Almost surely, 223033002302 is an apocalyptic number.
23033002302 is an abundant number, since it is smaller than the sum of its proper divisors (27041902578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23033002302 is a wasteful number, since it uses less digits than its factorization.
23033002302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4137 (or 4134 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 18.
Adding to 23033002302 its reverse (20320033032), we get a palindrome (43353035334).
The spelling of 23033002302 in words is "twenty-three billion, thirty-three million, two thousand, three hundred two".
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