Base | Representation |
---|---|
bin | 101100110100… |
… | …0011011100101 |
3 | 1122012202000211 |
4 | 1121220123211 |
5 | 22003341141 |
6 | 2155335421 |
7 | 403500454 |
oct | 131503345 |
9 | 48182024 |
10 | 23496421 |
11 | 12299233 |
12 | 7a51571 |
13 | 4b38a10 |
14 | 3198b9b |
15 | 20e1d81 |
hex | 16686e5 |
23496421 has 8 divisors (see below), whose sum is σ = 25487840. Its totient is φ = 21531312.
The previous prime is 23496401. The next prime is 23496427. The reversal of 23496421 is 12469432.
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 23496421 - 29 = 23495909 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 (23496427) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4695 + ... + 8308.
It is an arithmetic number, because the mean of its divisors is an integer number (3185980).
Almost surely, 223496421 is an apocalyptic number.
It is an amenable number.
23496421 is a deficient number, since it is larger than the sum of its proper divisors (1991419).
23496421 is a wasteful number, since it uses less digits than its factorization.
23496421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13155.
The product of its digits is 10368, while the sum is 31.
The square root of 23496421 is about 4847.3106976962. The cubic root of 23496421 is about 286.4181740298.
The spelling of 23496421 in words is "twenty-three million, four hundred ninety-six thousand, four hundred twenty-one".
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