Base | Representation |
---|---|
bin | 10101011100010010… |
… | …100010110000010110 |
3 | 2012102112012210210100 |
4 | 111130102202300112 |
5 | 334122414420202 |
6 | 14324323034530 |
7 | 1443351660603 |
oct | 253422426026 |
9 | 65375183710 |
10 | 23023201302 |
11 | 9844aa69a2 |
12 | 456650ba46 |
13 | 222bb2374a |
14 | 1185a0b6aa |
15 | 8eb39441c |
hex | 55c4a2c16 |
23023201302 has 24 divisors (see below), whose sum is σ = 49908147120. Its totient is φ = 7670624400.
The previous prime is 23023201291. The next prime is 23023201361. The reversal of 23023201302 is 20310232032.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 276949 + ... + 350352.
It is an arithmetic number, because the mean of its divisors is an integer number (2079506130).
Almost surely, 223023201302 is an apocalyptic number.
23023201302 is an abundant number, since it is smaller than the sum of its proper divisors (26884945818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23023201302 is a wasteful number, since it uses less digits than its factorization.
23023201302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629348 (or 629345 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 23023201302 its reverse (20310232032), we get a palindrome (43333433334).
The spelling of 23023201302 in words is "twenty-three billion, twenty-three million, two hundred one thousand, three hundred two".
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