Base | Representation |
---|---|
bin | 10101110100100011… |
… | …001101010000001011 |
3 | 2020110220002122101211 |
4 | 111310203031100023 |
5 | 340441114112414 |
6 | 14432542553551 |
7 | 1456423415431 |
oct | 256443152013 |
9 | 66426078354 |
10 | 23430222859 |
11 | 9a3382824a |
12 | 465a8988b7 |
13 | 2295252cc4 |
14 | 11c3abcd51 |
15 | 921e933c4 |
hex | 5748cd40b |
23430222859 has 8 divisors (see below), whose sum is σ = 23697468000. Its totient is φ = 23163066432.
The previous prime is 23430222847. The next prime is 23430222863. The reversal of 23430222859 is 95822203432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23430222859 - 217 = 23430091787 is a prime.
It is a super-2 number, since 2×234302228592 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23430222059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 611437 + ... + 648625.
It is an arithmetic number, because the mean of its divisors is an integer number (2962183500).
Almost surely, 223430222859 is an apocalyptic number.
23430222859 is a deficient number, since it is larger than the sum of its proper divisors (267245141).
23430222859 is an equidigital number, since it uses as much as digits as its factorization.
23430222859 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44357.
The product of its (nonzero) digits is 207360, while the sum is 40.
The spelling of 23430222859 in words is "twenty-three billion, four hundred thirty million, two hundred twenty-two thousand, eight hundred fifty-nine".
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