Base | Representation |
---|---|
bin | 110010000100… |
… | …000110111000 |
3 | 220200202202222 |
4 | 302010012320 |
5 | 11324432044 |
6 | 1145143212 |
7 | 216360314 |
oct | 62040670 |
9 | 26622688 |
10 | 13124024 |
11 | 7454301 |
12 | 448ab08 |
13 | 29467c4 |
14 | 1a58b44 |
15 | 12438ee |
hex | c841b8 |
13124024 has 8 divisors (see below), whose sum is σ = 24607560. Its totient is φ = 6562008.
The previous prime is 13124021. The next prime is 13124047. The reversal of 13124024 is 42042131.
It is a tau number, because it is divible by the number of its divisors (8).
It is a junction number, because it is equal to n+sod(n) for n = 13123993 and 13124011.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13124021) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 820244 + ... + 820259.
It is an arithmetic number, because the mean of its divisors is an integer number (3075945).
Almost surely, 213124024 is an apocalyptic number.
It is an amenable number.
13124024 is a deficient number, since it is larger than the sum of its proper divisors (11483536).
13124024 is a wasteful number, since it uses less digits than its factorization.
13124024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1640509 (or 1640505 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 13124024 is about 3622.7094832459. The cubic root of 13124024 is about 235.8788519257.
Adding to 13124024 its reverse (42042131), we get a palindrome (55166155).
The spelling of 13124024 in words is "thirteen million, one hundred twenty-four thousand, twenty-four".
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