Base | Representation |
---|---|
bin | 101011111000… |
… | …1110001100111 |
3 | 1121022001100022 |
4 | 1113301301213 |
5 | 21342313112 |
6 | 2141105355 |
7 | 366404510 |
oct | 127616147 |
9 | 47261308 |
10 | 23010407 |
11 | 11a97072 |
12 | 785825b |
13 | 49c8734 |
14 | 30ada07 |
15 | 2047d72 |
hex | 15f1c67 |
23010407 has 8 divisors (see below), whose sum is σ = 26358816. Its totient is φ = 19677312.
The previous prime is 23010347. The next prime is 23010433. The reversal of 23010407 is 70401032.
It is a happy number.
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 23010407 - 28 = 23010151 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23010497) 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, 398 + ... + 6795.
It is an arithmetic number, because the mean of its divisors is an integer number (3294852).
Almost surely, 223010407 is an apocalyptic number.
23010407 is a deficient number, since it is larger than the sum of its proper divisors (3348409).
23010407 is an equidigital number, since it uses as much as digits as its factorization.
23010407 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7657.
The product of its (nonzero) digits is 168, while the sum is 17.
The square root of 23010407 is about 4796.9164053588. The cubic root of 23010407 is about 284.4295844502.
Adding to 23010407 its reverse (70401032), we get a palindrome (93411439).
The spelling of 23010407 in words is "twenty-three million, ten thousand, four hundred seven".
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