Base | Representation |
---|---|
bin | 101100100110… |
… | …0010111010110 |
3 | 1121222220100002 |
4 | 1121030113112 |
5 | 21441201322 |
6 | 2153051302 |
7 | 402511346 |
oct | 131142726 |
9 | 47886302 |
10 | 23381462 |
11 | 1221a925 |
12 | 79b6b32 |
13 | 4ac85b0 |
14 | 3168d26 |
15 | 20bcc92 |
hex | 164c5d6 |
23381462 has 32 divisors (see below), whose sum is σ = 38986752. Its totient is φ = 10450944.
The previous prime is 23381461. The next prime is 23381473. The reversal of 23381462 is 26418332.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23381461) 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 15 ways as a sum of consecutive naturals, for example, 184043 + ... + 184169.
It is an arithmetic number, because the mean of its divisors is an integer number (1218336).
Almost surely, 223381462 is an apocalyptic number.
23381462 is a deficient number, since it is larger than the sum of its proper divisors (15605290).
23381462 is a wasteful number, since it uses less digits than its factorization.
23381462 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312.
The product of its digits is 6912, while the sum is 29.
The square root of 23381462 is about 4835.4381394037. The cubic root of 23381462 is about 285.9502986318.
Adding to 23381462 its reverse (26418332), we get a palindrome (49799794).
The spelling of 23381462 in words is "twenty-three million, three hundred eighty-one thousand, four hundred sixty-two".
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