Base | Representation |
---|---|
bin | 101111011000… |
… | …111111000110 |
3 | 212101011022012 |
4 | 233120333012 |
5 | 11140014420 |
6 | 1122134222 |
7 | 210410660 |
oct | 57307706 |
9 | 25334265 |
10 | 12423110 |
11 | 7015737 |
12 | 41b1372 |
13 | 275c76b |
14 | 1915530 |
15 | 1155dc5 |
hex | bd8fc6 |
12423110 has 16 divisors (see below), whose sum is σ = 25556256. Its totient is φ = 4259328.
The previous prime is 12423109. The next prime is 12423113. The reversal of 12423110 is 1132421.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12423113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88667 + ... + 88806.
It is an arithmetic number, because the mean of its divisors is an integer number (1597266).
Almost surely, 212423110 is an apocalyptic number.
12423110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12423110 is an abundant number, since it is smaller than the sum of its proper divisors (13133146).
12423110 is a wasteful number, since it uses less digits than its factorization.
12423110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 177487.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 12423110 is about 3524.6432443582. The cubic root of 12423110 is about 231.6026069509.
Adding to 12423110 its reverse (1132421), we get a palindrome (13555531).
The spelling of 12423110 in words is "twelve million, four hundred twenty-three thousand, one hundred ten".
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