Base | Representation |
---|---|
bin | 11000011100100011… |
… | …01100000110111000 |
3 | 1020212122220121122112 |
4 | 30032101230012320 |
5 | 203334322420044 |
6 | 10010153511452 |
7 | 643143505142 |
oct | 141621540670 |
9 | 36778817575 |
10 | 13124420024 |
11 | 5625436021 |
12 | 2663412588 |
13 | 13120b5711 |
14 | 8c70b5c92 |
15 | 51c32c09e |
hex | 30e46c1b8 |
13124420024 has 16 divisors (see below), whose sum is σ = 24765030600. Its totient is φ = 6520411872.
The previous prime is 13124420009. The next prime is 13124420063. The reversal of 13124420024 is 42002442131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5223434 + ... + 5225945.
Almost surely, 213124420024 is an apocalyptic number.
It is an amenable number.
13124420024 is a deficient number, since it is larger than the sum of its proper divisors (11640610576).
13124420024 is a wasteful number, since it uses less digits than its factorization.
13124420024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10449542 (or 10449538 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 23.
Adding to 13124420024 its reverse (42002442131), we get a palindrome (55126862155).
The spelling of 13124420024 in words is "thirteen billion, one hundred twenty-four million, four hundred twenty thousand, twenty-four".
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