Base | Representation |
---|---|
bin | 101101101001… |
… | …0010101110110 |
3 | 1200000210002211 |
4 | 1123102111312 |
5 | 22111231410 |
6 | 2212524034 |
7 | 410255302 |
oct | 133222566 |
9 | 50023084 |
10 | 23930230 |
11 | 12565155 |
12 | 802061a |
13 | 4c5b2cc |
14 | 326cd02 |
15 | 217a68a |
hex | 16d2576 |
23930230 has 8 divisors (see below), whose sum is σ = 43074432. Its totient is φ = 9572088.
The previous prime is 23930227. The next prime is 23930243. The reversal of 23930230 is 3203932.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent 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, 1196502 + ... + 1196521.
It is an arithmetic number, because the mean of its divisors is an integer number (5384304).
Almost surely, 223930230 is an apocalyptic number.
23930230 is a deficient number, since it is larger than the sum of its proper divisors (19144202).
23930230 is a wasteful number, since it uses less digits than its factorization.
23930230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2393030.
The product of its (nonzero) digits is 972, while the sum is 22.
The square root of 23930230 is about 4891.8534319826. The cubic root of 23930230 is about 288.1701267852.
The spelling of 23930230 in words is "twenty-three million, nine hundred thirty thousand, two hundred thirty".
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