Base | Representation |
---|---|
bin | 101100110100… |
… | …0001100101101 |
3 | 1122012200201120 |
4 | 1121220030231 |
5 | 22003323334 |
6 | 2155331153 |
7 | 403464624 |
oct | 131501455 |
9 | 48180646 |
10 | 23495469 |
11 | 12298548 |
12 | 7a50ab9 |
13 | 4b3845a |
14 | 31986bb |
15 | 20e1949 |
hex | 166832d |
23495469 has 8 divisors (see below), whose sum is σ = 31724160. Its totient is φ = 15465216.
The previous prime is 23495467. The next prime is 23495491. The reversal of 23495469 is 96459432.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23495469 - 21 = 23495467 is a prime.
It is a super-2 number, since 2×234954692 = 1104074127059922, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 23495469.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23495467) 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, 49332 + ... + 49805.
It is an arithmetic number, because the mean of its divisors is an integer number (3965520).
Almost surely, 223495469 is an apocalyptic number.
It is an amenable number.
23495469 is a deficient number, since it is larger than the sum of its proper divisors (8228691).
23495469 is an equidigital number, since it uses as much as digits as its factorization.
23495469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 99219.
The product of its digits is 233280, while the sum is 42.
The square root of 23495469 is about 4847.2124979208. The cubic root of 23495469 is about 286.4143057274.
It can be divided in two parts, 234 and 95469, that added together give a triangular number (95703 = T437).
The spelling of 23495469 in words is "twenty-three million, four hundred ninety-five thousand, four hundred sixty-nine".
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