Base | Representation |
---|---|
bin | 11110000111100000011011… |
… | …100011111011111001101001 |
3 | 122100222210022202120121022100 |
4 | 132013200123203323321221 |
5 | 114330134423434020430 |
6 | 1145414004455044013 |
7 | 36620502141410631 |
oct | 3607403343737151 |
9 | 570883282517270 |
10 | 132457253813865 |
11 | 39228895696152 |
12 | 12a3312a370609 |
13 | 58ba885c79b56 |
14 | 249cd72a8b6c1 |
15 | 104a7b5567960 |
hex | 78781b8fbe69 |
132457253813865 has 48 divisors (see below), whose sum is σ = 235266293845440. Its totient is φ = 68916388744320.
The previous prime is 132457253813831. The next prime is 132457253813881. The reversal of 132457253813865 is 568318352754231.
132457253813865 is a `hidden beast` number, since 1 + 3 + 2 + 4 + 5 + 7 + 2 + 538 + 1 + 38 + 65 = 666.
It is not a de Polignac number, because 132457253813865 - 213 = 132457253805673 is a prime.
It is a super-3 number, since 3×1324572538138653 (a number of 43 digits) contains 333 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 190071042 + ... + 190766651.
It is an arithmetic number, because the mean of its divisors is an integer number (4901381121780).
Almost surely, 2132457253813865 is an apocalyptic number.
132457253813865 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
132457253813865 is a deficient number, since it is larger than the sum of its proper divisors (102809040031575).
132457253813865 is a wasteful number, since it uses less digits than its factorization.
132457253813865 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380837894 (or 380837891 counting only the distinct ones).
The product of its digits is 145152000, while the sum is 63.
The spelling of 132457253813865 in words is "one hundred thirty-two trillion, four hundred fifty-seven billion, two hundred fifty-three million, eight hundred thirteen thousand, eight hundred sixty-five".
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