Base | Representation |
---|---|
bin | 11001100111001101… |
… | …00011000110001100 |
3 | 1022111022021011000001 |
4 | 30303212203012030 |
5 | 211130131121012 |
6 | 10152244014044 |
7 | 664516361260 |
oct | 146346430614 |
9 | 38438234001 |
10 | 13750645132 |
11 | 5916976234 |
12 | 27b9091324 |
13 | 13b1a64013 |
14 | 9463280a0 |
15 | 5572ca357 |
hex | 3339a318c |
13750645132 has 24 divisors (see below), whose sum is σ = 27952134560. Its totient is φ = 5796524160.
The previous prime is 13750645093. The next prime is 13750645147. The reversal of 13750645132 is 23154605731.
It is a junction number, because it is equal to n+sod(n) for n = 13750645091 and 13750645100.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4023657 + ... + 4027072.
Almost surely, 213750645132 is an apocalyptic number.
It is an amenable number.
13750645132 is an abundant number, since it is smaller than the sum of its proper divisors (14201489428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13750645132 is a wasteful number, since it uses less digits than its factorization.
13750645132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8050801 (or 8050799 counting only the distinct ones).
The product of its (nonzero) digits is 75600, while the sum is 37.
The spelling of 13750645132 in words is "thirteen billion, seven hundred fifty million, six hundred forty-five thousand, one hundred thirty-two".
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