Base | Representation |
---|---|
bin | 101100000000… |
… | …0010000000011 |
3 | 1121102001200022 |
4 | 1120000100003 |
5 | 21401212244 |
6 | 2142244055 |
7 | 400042412 |
oct | 130002003 |
9 | 47361608 |
10 | 23069699 |
11 | 12027674 |
12 | 788662b |
13 | 4a19713 |
14 | 30c7479 |
15 | 205a6ee |
hex | 1600403 |
23069699 has 6 divisors (see below), whose sum is σ = 23263380. Its totient is φ = 22876916.
The previous prime is 23069653. The next prime is 23069701. The reversal of 23069699 is 99696032.
It is not a de Polignac number, because 23069699 - 28 = 23069443 is a prime.
It is a super-2 number, since 2×230696992 = 1064422023901202, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (23069639) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 64082 + ... + 64440.
It is an arithmetic number, because the mean of its divisors is an integer number (3877230).
Almost surely, 223069699 is an apocalyptic number.
23069699 is a deficient number, since it is larger than the sum of its proper divisors (193681).
23069699 is an frugal number, since it uses more digits than its factorization.
23069699 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 897 (or 538 counting only the distinct ones).
The product of its (nonzero) digits is 157464, while the sum is 44.
The square root of 23069699 is about 4803.0926495332. The cubic root of 23069699 is about 284.6736759538.
The spelling of 23069699 in words is "twenty-three million, sixty-nine thousand, six hundred ninety-nine".
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