Base | Representation |
---|---|
bin | 10110111010101011… |
… | …11100100101011000 |
3 | 1011202110010010221002 |
4 | 23131111330211120 |
5 | 200144140440004 |
6 | 5352505404132 |
7 | 613614422630 |
oct | 133525744530 |
9 | 34673103832 |
10 | 12303452504 |
11 | 5243a83a72 |
12 | 2474499648 |
13 | 1210ca0c15 |
14 | 84a04d6c0 |
15 | 4c021261e |
hex | 2dd57c958 |
12303452504 has 16 divisors (see below), whose sum is σ = 26364541200. Its totient is φ = 5272908192.
The previous prime is 12303452479. The next prime is 12303452521. The reversal of 12303452504 is 40525430321.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109852199 + ... + 109852310.
It is an arithmetic number, because the mean of its divisors is an integer number (1647783825).
Almost surely, 212303452504 is an apocalyptic number.
12303452504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
12303452504 is an abundant number, since it is smaller than the sum of its proper divisors (14061088696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12303452504 is a wasteful number, since it uses less digits than its factorization.
12303452504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 219704522 (or 219704518 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 29.
Adding to 12303452504 its reverse (40525430321), we get a palindrome (52828882825).
The spelling of 12303452504 in words is "twelve billion, three hundred three million, four hundred fifty-two thousand, five hundred four".
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