Base | Representation |
---|---|
bin | 11001011010010110… |
… | …11010000101010000 |
3 | 1022012210110110020021 |
4 | 30231023122011100 |
5 | 210420033221044 |
6 | 10133433553224 |
7 | 662040312343 |
oct | 145513320520 |
9 | 38183413207 |
10 | 13642867024 |
11 | 5871051a16 |
12 | 2788b75814 |
13 | 13956290a7 |
14 | 935cb045a |
15 | 54cadae84 |
hex | 32d2da150 |
13642867024 has 10 divisors (see below), whose sum is σ = 26433054890. Its totient is φ = 6821433504.
The previous prime is 13642867003. The next prime is 13642867033. The reversal of 13642867024 is 42076824631.
It can be written as a sum of positive squares in only one way, i.e., 13471780624 + 171086400 = 116068^2 + 13080^2 .
It is a super-2 number, since 2×136428670242 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 426339579 + ... + 426339610.
It is an arithmetic number, because the mean of its divisors is an integer number (2643305489).
Almost surely, 213642867024 is an apocalyptic number.
It is an amenable number.
13642867024 is a deficient number, since it is larger than the sum of its proper divisors (12790187866).
13642867024 is an equidigital number, since it uses as much as digits as its factorization.
13642867024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 852679197 (or 852679191 counting only the distinct ones).
The product of its (nonzero) digits is 387072, while the sum is 43.
The spelling of 13642867024 in words is "thirteen billion, six hundred forty-two million, eight hundred sixty-seven thousand, twenty-four".
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