Base | Representation |
---|---|
bin | 111101101100101111… |
… | …1000001111100010101 |
3 | 110200000000000002122200 |
4 | 1323121133001330111 |
5 | 4132323414343143 |
6 | 140511343515113 |
7 | 12400263536562 |
oct | 1733137017425 |
9 | 420000002580 |
10 | 132497809173 |
11 | 51212617134 |
12 | 218192b8a99 |
13 | c657517a22 |
14 | 65ad109869 |
15 | 36a72aa1d3 |
hex | 1ed97c1f15 |
132497809173 has 12 divisors (see below), whose sum is σ = 191753074188. Its totient is φ = 88162326720.
The previous prime is 132497809163. The next prime is 132497809207. The reversal of 132497809173 is 371908794231.
132497809173 is a `hidden beast` number, since 1 + 3 + 2 + 497 + 80 + 9 + 1 + 73 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 11214174609 + 121283634564 = 105897^2 + 348258^2 .
It is not a de Polignac number, because 132497809173 - 29 = 132497808661 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132497809163) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14123890 + ... + 14133267.
It is an arithmetic number, because the mean of its divisors is an integer number (15979422849).
Almost surely, 2132497809173 is an apocalyptic number.
It is an amenable number.
132497809173 is a deficient number, since it is larger than the sum of its proper divisors (59255265015).
132497809173 is a wasteful number, since it uses less digits than its factorization.
132497809173 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28257684 (or 28257681 counting only the distinct ones).
The product of its (nonzero) digits is 2286144, while the sum is 54.
The spelling of 132497809173 in words is "one hundred thirty-two billion, four hundred ninety-seven million, eight hundred nine thousand, one hundred seventy-three".
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