Base | Representation |
---|---|
bin | 101100000000… |
… | …0010000000101 |
3 | 1121102001200101 |
4 | 1120000100011 |
5 | 21401212301 |
6 | 2142244101 |
7 | 400042414 |
oct | 130002005 |
9 | 47361611 |
10 | 23069701 |
11 | 12027676 |
12 | 7886631 |
13 | 4a19715 |
14 | 30c747b |
15 | 205a701 |
hex | 1600405 |
23069701 has 2 divisors, whose sum is σ = 23069702. Its totient is φ = 23069700.
The previous prime is 23069653. The next prime is 23069729. The reversal of 23069701 is 10796032.
It is an a-pointer prime, because the next prime (23069729) can be obtained adding 23069701 to its sum of digits (28).
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 19793601 + 3276100 = 4449^2 + 1810^2 .
It is a cyclic number.
It is not a de Polignac number, because 23069701 - 213 = 23061509 is a prime.
It is a super-2 number, since 2×230697012 = 1064422208458802, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 23069701.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (23069201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11534850 + 11534851.
It is an arithmetic number, because the mean of its divisors is an integer number (11534851).
Almost surely, 223069701 is an apocalyptic number.
It is an amenable number.
23069701 is a deficient number, since it is larger than the sum of its proper divisors (1).
23069701 is an equidigital number, since it uses as much as digits as its factorization.
23069701 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2268, while the sum is 28.
The square root of 23069701 is about 4803.0928577324. The cubic root of 23069701 is about 284.6736841803.
The spelling of 23069701 in words is "twenty-three million, sixty-nine thousand, seven hundred one".
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