Base | Representation |
---|---|
bin | 101100101101… |
… | …1011001000110 |
3 | 1122010000202210 |
4 | 1121123121012 |
5 | 22000134024 |
6 | 2154244250 |
7 | 403155660 |
oct | 131333106 |
9 | 48100683 |
10 | 23443014 |
11 | 122620a1 |
12 | 7a26686 |
13 | 4b1a60a |
14 | 3183530 |
15 | 20d1129 |
hex | 165b646 |
23443014 has 16 divisors (see below), whose sum is σ = 53584128. Its totient is φ = 6697992.
The previous prime is 23442997. The next prime is 23443027. The reversal of 23443014 is 41034432.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is an unprimeable number.
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, 279042 + ... + 279125.
It is an arithmetic number, because the mean of its divisors is an integer number (3349008).
Almost surely, 223443014 is an apocalyptic number.
23443014 is an abundant number, since it is smaller than the sum of its proper divisors (30141114).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23443014 is a wasteful number, since it uses less digits than its factorization.
23443014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 558179.
The product of its (nonzero) digits is 1152, while the sum is 21.
The square root of 23443014 is about 4841.7986327397. The cubic root of 23443014 is about 286.2010013829.
Multiplying 23443014 by its sum of digits (21), we get a palindrome (492303294).
Adding to 23443014 its reverse (41034432), we get a palindrome (64477446).
The spelling of 23443014 in words is "twenty-three million, four hundred forty-three thousand, fourteen".
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