Base | Representation |
---|---|
bin | 10101110101001010… |
… | …000010101100000010 |
3 | 2020111121020212012120 |
4 | 111311022002230002 |
5 | 341001220400302 |
6 | 14433545105110 |
7 | 1456606065636 |
oct | 256512025402 |
9 | 66447225176 |
10 | 23440403202 |
11 | 9a39550957 |
12 | 4662188196 |
13 | 22973a8988 |
14 | 11c51acdc6 |
15 | 922d049bc |
hex | 575282b02 |
23440403202 has 8 divisors (see below), whose sum is σ = 46880806416. Its totient is φ = 7813467732.
The previous prime is 23440403197. The next prime is 23440403219. The reversal of 23440403202 is 20230404432.
It is a sphenic number, since it is the product of 3 distinct primes.
23440403202 is an admirable number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1953366928 + ... + 1953366939.
It is an arithmetic number, because the mean of its divisors is an integer number (5860100802).
Almost surely, 223440403202 is an apocalyptic number.
23440403202 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23440403202 is a wasteful number, since it uses less digits than its factorization.
23440403202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3906733872.
The product of its (nonzero) digits is 4608, while the sum is 24.
Adding to 23440403202 its reverse (20230404432), we get a palindrome (43670807634).
The spelling of 23440403202 in words is "twenty-three billion, four hundred forty million, four hundred three thousand, two hundred two".
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