Base | Representation |
---|---|
bin | 10111001001000101… |
… | …01011010010100100 |
3 | 1012001212101021120121 |
4 | 23210202223102210 |
5 | 200421100330202 |
6 | 5412502211324 |
7 | 616612133023 |
oct | 134442532244 |
9 | 35055337517 |
10 | 12424230052 |
11 | 52a6176a23 |
12 | 24a8a23b44 |
13 | 123000aa20 |
14 | 85c0cc8ba |
15 | 4cab1d537 |
hex | 2e48ab4a4 |
12424230052 has 24 divisors (see below), whose sum is σ = 23419795392. Its totient is φ = 5733060000.
The previous prime is 12424230001. The next prime is 12424230061. The reversal of 12424230052 is 25003242421.
It is a super-2 number, since 2×124242300522 (a number of 21 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 12424229999 and 12424230026.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 255927 + ... + 300577.
It is an arithmetic number, because the mean of its divisors is an integer number (975824808).
Almost surely, 212424230052 is an apocalyptic number.
It is an amenable number.
12424230052 is a deficient number, since it is larger than the sum of its proper divisors (10995565340).
12424230052 is a wasteful number, since it uses less digits than its factorization.
12424230052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50019 (or 50017 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 12424230052 its reverse (25003242421), we get a palindrome (37427472473).
The spelling of 12424230052 in words is "twelve billion, four hundred twenty-four million, two hundred thirty thousand, fifty-two".
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