Base | Representation |
---|---|
bin | 11001011011000011… |
… | …00011010100011010 |
3 | 1022020012101101012100 |
4 | 30231201203110122 |
5 | 210423030001101 |
6 | 10134202224230 |
7 | 662140540503 |
oct | 145541432432 |
9 | 38205341170 |
10 | 13648672026 |
11 | 5874357340 |
12 | 278aab5076 |
13 | 13968ac3c2 |
14 | 936981baa |
15 | 54d385e86 |
hex | 32d86351a |
13648672026 has 48 divisors (see below), whose sum is σ = 32305703040. Its totient is φ = 4130165760.
The previous prime is 13648671979. The next prime is 13648672031. The reversal of 13648672026 is 62027684631.
13648672026 is a `hidden beast` number, since 1 + 364 + 86 + 7 + 202 + 6 = 666.
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, 94426 + ... + 190298.
It is an arithmetic number, because the mean of its divisors is an integer number (673035480).
Almost surely, 213648672026 is an apocalyptic number.
13648672026 is an abundant number, since it is smaller than the sum of its proper divisors (18657031014).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13648672026 is a wasteful number, since it uses less digits than its factorization.
13648672026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96611 (or 96608 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The spelling of 13648672026 in words is "thirteen billion, six hundred forty-eight million, six hundred seventy-two thousand, twenty-six".
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