Base | Representation |
---|---|
bin | 11001011011010000… |
… | …11001101100111100 |
3 | 1022020022202121022201 |
4 | 30231220121230330 |
5 | 210424004431034 |
6 | 10134304521244 |
7 | 662162026522 |
oct | 145550315474 |
9 | 38208677281 |
10 | 13650467644 |
11 | 5875373420 |
12 | 278b620224 |
13 | 139708a7b8 |
14 | 936ccc312 |
15 | 54d5dd014 |
hex | 32da19b3c |
13650467644 has 48 divisors (see below), whose sum is σ = 26231103360. Its totient is φ = 6164159040.
The previous prime is 13650467627. The next prime is 13650467651. The reversal of 13650467644 is 44676405631.
It is a junction number, because it is equal to n+sod(n) for n = 13650467594 and 13650467603.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4643127 + ... + 4646065.
It is an arithmetic number, because the mean of its divisors is an integer number (546481320).
Almost surely, 213650467644 is an apocalyptic number.
It is an amenable number.
13650467644 is a deficient number, since it is larger than the sum of its proper divisors (12580635716).
13650467644 is a wasteful number, since it uses less digits than its factorization.
13650467644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3610 (or 3608 counting only the distinct ones).
The product of its (nonzero) digits is 1451520, while the sum is 46.
The spelling of 13650467644 in words is "thirteen billion, six hundred fifty million, four hundred sixty-seven thousand, six hundred forty-four".
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