Base | Representation |
---|---|
bin | 10101101000100111… |
… | …100000111000001101 |
3 | 2012221221101112212210 |
4 | 111220213200320031 |
5 | 340033341301404 |
6 | 14401032021033 |
7 | 1451442646035 |
oct | 255047407015 |
9 | 65857345783 |
10 | 23230025229 |
11 | 994081a864 |
12 | 4603831779 |
13 | 2262929a78 |
14 | 11a52888c5 |
15 | 90e5ea689 |
hex | 5689e0e0d |
23230025229 has 8 divisors (see below), whose sum is σ = 31072324672. Its totient is φ = 15437204640.
The previous prime is 23230025213. The next prime is 23230025293. The reversal of 23230025229 is 92252003232.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23230025229 - 24 = 23230025213 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 23230025196 and 23230025205.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23230025209) 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, 12368617 + ... + 12370494.
It is an arithmetic number, because the mean of its divisors is an integer number (3884040584).
Almost surely, 223230025229 is an apocalyptic number.
It is an amenable number.
23230025229 is a deficient number, since it is larger than the sum of its proper divisors (7842299443).
23230025229 is a wasteful number, since it uses less digits than its factorization.
23230025229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24739427.
The product of its (nonzero) digits is 12960, while the sum is 30.
The spelling of 23230025229 in words is "twenty-three billion, two hundred thirty million, twenty-five thousand, two hundred twenty-nine".
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