Base | Representation |
---|---|
bin | 101100100101… |
… | …0110000010101 |
3 | 1121222120021220 |
4 | 1121022300111 |
5 | 21440443434 |
6 | 2153000553 |
7 | 402453210 |
oct | 131126025 |
9 | 47876256 |
10 | 23374869 |
11 | 12215981 |
12 | 79b3159 |
13 | 4ac55ab |
14 | 3166777 |
15 | 20bad49 |
hex | 164ac15 |
23374869 has 8 divisors (see below), whose sum is σ = 35618880. Its totient is φ = 13357056.
The previous prime is 23374859. The next prime is 23374903. The reversal of 23374869 is 96847332.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 23374869 - 24 = 23374853 is a prime.
It is a super-2 number, since 2×233748692 = 1092769001534322, 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 23374869.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23374829) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 556524 + ... + 556565.
It is an arithmetic number, because the mean of its divisors is an integer number (4452360).
Almost surely, 223374869 is an apocalyptic number.
It is an amenable number.
23374869 is a deficient number, since it is larger than the sum of its proper divisors (12244011).
23374869 is a wasteful number, since it uses less digits than its factorization.
23374869 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1113099.
The product of its digits is 217728, while the sum is 42.
The square root of 23374869 is about 4834.7563537370. The cubic root of 23374869 is about 285.9234191101.
The spelling of 23374869 in words is "twenty-three million, three hundred seventy-four thousand, eight hundred sixty-nine".
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