Base | Representation |
---|---|
bin | 10111001000111101… |
… | …10101100000001000 |
3 | 1012001210111010120122 |
4 | 23210132311200020 |
5 | 200420321121204 |
6 | 5412424442412 |
7 | 616600440632 |
oct | 134436654010 |
9 | 35053433518 |
10 | 12423223304 |
11 | 52a56495a8 |
12 | 24a8619408 |
13 | 122ca4770b |
14 | 85bd09a52 |
15 | 4ca9c00be |
hex | 2e47b5808 |
12423223304 has 32 divisors (see below), whose sum is σ = 23978851200. Its totient is φ = 6029645760.
The previous prime is 12423223303. The next prime is 12423223387. The reversal of 12423223304 is 40332232421.
It is a super-2 number, since 2×124232233042 (a number of 21 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12423223303) 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, 78887 + ... + 176265.
It is an arithmetic number, because the mean of its divisors is an integer number (749339100).
Almost surely, 212423223304 is an apocalyptic number.
It is an amenable number.
12423223304 is a deficient number, since it is larger than the sum of its proper divisors (11555627896).
12423223304 is a wasteful number, since it uses less digits than its factorization.
12423223304 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97853 (or 97849 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 26.
Adding to 12423223304 its reverse (40332232421), we get a palindrome (52755455725).
The spelling of 12423223304 in words is "twelve billion, four hundred twenty-three million, two hundred twenty-three thousand, three hundred four".
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