Base | Representation |
---|---|
bin | 101101001010… |
… | …1000001001110 |
3 | 1122120000120000 |
4 | 1122111001032 |
5 | 22030212204 |
6 | 2203305130 |
7 | 405161100 |
oct | 132250116 |
9 | 48500500 |
10 | 23679054 |
11 | 12403473 |
12 | 7b1b1a6 |
13 | 4ba0b99 |
14 | 3205570 |
15 | 212b039 |
hex | 169504e |
23679054 has 120 divisors (see below), whose sum is σ = 65383560. Its totient is φ = 6368544.
The previous prime is 23679043. The next prime is 23679059. The reversal of 23679054 is 45097632.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23679059) by changing a digit.
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 59 ways as a sum of consecutive naturals, for example, 150744 + ... + 150900.
It is an arithmetic number, because the mean of its divisors is an integer number (544863).
Almost surely, 223679054 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23679054, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32691780).
23679054 is an abundant number, since it is smaller than the sum of its proper divisors (41704506).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23679054 is a wasteful number, since it uses less digits than its factorization.
23679054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 204 (or 188 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 36.
The square root of 23679054 is about 4866.1128223665. The cubic root of 23679054 is about 287.1583500535.
The spelling of 23679054 in words is "twenty-three million, six hundred seventy-nine thousand, fifty-four".
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