Base | Representation |
---|---|
bin | 101100000011… |
… | …0001001011110 |
3 | 1121110021210221 |
4 | 1120012021132 |
5 | 21403000404 |
6 | 2142551554 |
7 | 400203010 |
oct | 130061136 |
9 | 47407727 |
10 | 23093854 |
11 | 12043833 |
12 | 78985ba |
13 | 4a27704 |
14 | 30d21b0 |
15 | 2062954 |
hex | 160625e |
23093854 has 32 divisors (see below), whose sum is σ = 44133120. Its totient is φ = 8823168.
The previous prime is 23093843. The next prime is 23093879. The reversal of 23093854 is 45839032.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 1969 + ... + 7075.
It is an arithmetic number, because the mean of its divisors is an integer number (1379160).
Almost surely, 223093854 is an apocalyptic number.
23093854 is a deficient number, since it is larger than the sum of its proper divisors (21039266).
23093854 is a wasteful number, since it uses less digits than its factorization.
23093854 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5152.
The product of its (nonzero) digits is 25920, while the sum is 34.
The square root of 23093854 is about 4805.6065173920. The cubic root of 23093854 is about 284.7729966270.
The spelling of 23093854 in words is "twenty-three million, ninety-three thousand, eight hundred fifty-four".
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