Base | Representation |
---|---|
bin | 101100100110… |
… | …1001111101110 |
3 | 1122000002021201 |
4 | 1121031033232 |
5 | 21441310240 |
6 | 2153120114 |
7 | 402525022 |
oct | 131151756 |
9 | 48002251 |
10 | 23385070 |
11 | 12222605 |
12 | 79b903a |
13 | 4aca127 |
14 | 316a382 |
15 | 20bdd9a |
hex | 164d3ee |
23385070 has 8 divisors (see below), whose sum is σ = 42093144. Its totient is φ = 9354024.
The previous prime is 23385059. The next prime is 23385071. The reversal of 23385070 is 7058332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×233850702 = 1093722997809800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23385071) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1169244 + ... + 1169263.
It is an arithmetic number, because the mean of its divisors is an integer number (5261643).
Almost surely, 223385070 is an apocalyptic number.
23385070 is a deficient number, since it is larger than the sum of its proper divisors (18708074).
23385070 is a wasteful number, since it uses less digits than its factorization.
23385070 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2338514.
The product of its (nonzero) digits is 5040, while the sum is 28.
The square root of 23385070 is about 4835.8112039243. The cubic root of 23385070 is about 285.9650062324.
The spelling of 23385070 in words is "twenty-three million, three hundred eighty-five thousand, seventy".
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