Base | Representation |
---|---|
bin | 10101011010111110… |
… | …110010001011111101 |
3 | 2012100222220021121020 |
4 | 111122332302023331 |
5 | 334101304310123 |
6 | 14322220254353 |
7 | 1442664231420 |
oct | 253276621375 |
9 | 65328807536 |
10 | 23001244413 |
11 | 983366a404 |
12 | 455b0a13b9 |
13 | 22274066c4 |
14 | 1182b339b7 |
15 | 8e94a87e3 |
hex | 55afb22fd |
23001244413 has 32 divisors (see below), whose sum is σ = 35811127296. Its totient is φ = 12858212928.
The previous prime is 23001244403. The next prime is 23001244417. The reversal of 23001244413 is 31444210032.
It is not a de Polignac number, because 23001244413 - 25 = 23001244381 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23001244417) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3276295 + ... + 3283307.
It is an arithmetic number, because the mean of its divisors is an integer number (1119097728).
Almost surely, 223001244413 is an apocalyptic number.
It is an amenable number.
23001244413 is a deficient number, since it is larger than the sum of its proper divisors (12809882883).
23001244413 is a wasteful number, since it uses less digits than its factorization.
23001244413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10393.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 23001244413 its reverse (31444210032), we get a palindrome (54445454445).
The spelling of 23001244413 in words is "twenty-three billion, one million, two hundred forty-four thousand, four hundred thirteen".
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