Base | Representation |
---|---|
bin | 101100000110… |
… | …1011000000110 |
3 | 1121111210102112 |
4 | 1120031120012 |
5 | 21404422322 |
6 | 2143341022 |
7 | 400355225 |
oct | 130153006 |
9 | 47453375 |
10 | 23123462 |
11 | 12063aaa |
12 | 78b1772 |
13 | 4a3802b |
14 | 30dccbc |
15 | 206b5e2 |
hex | 160d606 |
23123462 has 4 divisors (see below), whose sum is σ = 34685196. Its totient is φ = 11561730.
The previous prime is 23123461. The next prime is 23123479. The reversal of 23123462 is 26432132.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (23123461) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5780864 + ... + 5780867.
It is an arithmetic number, because the mean of its divisors is an integer number (8671299).
Almost surely, 223123462 is an apocalyptic number.
23123462 is a deficient number, since it is larger than the sum of its proper divisors (11561734).
23123462 is a wasteful number, since it uses less digits than its factorization.
23123462 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11561733.
The product of its digits is 1728, while the sum is 23.
The square root of 23123462 is about 4808.6860991335. The cubic root of 23123462 is about 284.8946445506.
Adding to 23123462 its reverse (26432132), we get a palindrome (49555594).
The spelling of 23123462 in words is "twenty-three million, one hundred twenty-three thousand, four hundred sixty-two".
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