Base | Representation |
---|---|
bin | 101100000000… |
… | …0001111100101 |
3 | 1121102001122012 |
4 | 1120000033211 |
5 | 21401212134 |
6 | 2142244005 |
7 | 400042340 |
oct | 130001745 |
9 | 47361565 |
10 | 23069669 |
11 | 12027647 |
12 | 7886605 |
13 | 4a196bc |
14 | 30c7457 |
15 | 205a6ce |
hex | 16003e5 |
23069669 has 8 divisors (see below), whose sum is σ = 26452608. Its totient is φ = 19708560.
The previous prime is 23069653. The next prime is 23069701. The reversal of 23069669 is 96696032.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 23069669 - 24 = 23069653 is a prime.
It is a super-2 number, since 2×230696692 = 1064419255539122, which contains 22 as substring.
It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 3122 + ... + 7475.
It is an arithmetic number, because the mean of its divisors is an integer number (3306576).
Almost surely, 223069669 is an apocalyptic number.
It is an amenable number.
23069669 is a deficient number, since it is larger than the sum of its proper divisors (3382939).
23069669 is a wasteful number, since it uses less digits than its factorization.
23069669 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10915.
The product of its (nonzero) digits is 104976, while the sum is 41.
The square root of 23069669 is about 4803.0895265443. The cubic root of 23069669 is about 284.6735525565.
The spelling of 23069669 in words is "twenty-three million, sixty-nine thousand, six hundred sixty-nine".
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