Base | Representation |
---|---|
bin | 11000001110111010… |
… | …10010111010100110 |
3 | 1020120200122121010200 |
4 | 30013131102322212 |
5 | 203121031201204 |
6 | 5550545531330 |
7 | 640254235311 |
oct | 140735227246 |
9 | 36520577120 |
10 | 13010022054 |
11 | 5576900147 |
12 | 2631043b46 |
13 | 12c44a0603 |
14 | 8b5c17978 |
15 | 512281539 |
hex | 307752ea6 |
13010022054 has 48 divisors (see below), whose sum is σ = 28400452080. Its totient is φ = 4304171520.
The previous prime is 13010022031. The next prime is 13010022071. The reversal of 13010022054 is 45022001031.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1326882 + ... + 1336650.
It is an arithmetic number, because the mean of its divisors is an integer number (591676085).
Almost surely, 213010022054 is an apocalyptic number.
13010022054 is an abundant number, since it is smaller than the sum of its proper divisors (15390430026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13010022054 is a wasteful number, since it uses less digits than its factorization.
13010022054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10325 (or 10322 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
Adding to 13010022054 its reverse (45022001031), we get a palindrome (58032023085).
The spelling of 13010022054 in words is "thirteen billion, ten million, twenty-two thousand, fifty-four".
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