Base | Representation |
---|---|
bin | 1111101111011… |
… | …10101000001111 |
3 | 100012110210202101 |
4 | 13313232220033 |
5 | 232301040143 |
6 | 21034135531 |
7 | 3162254512 |
oct | 767565017 |
9 | 305423671 |
10 | 132049423 |
11 | 685a1760 |
12 | 382815a7 |
13 | 2148556c |
14 | 13774d79 |
15 | b8d5b4d |
hex | 7deea0f |
132049423 has 8 divisors (see below), whose sum is σ = 144205776. Its totient is φ = 119918400.
The previous prime is 132049391. The next prime is 132049433. The reversal of 132049423 is 324940231.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 132049423 - 25 = 132049391 is a prime.
It is a super-2 number, since 2×1320494232 = 34874100229265858, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 132049391 and 132049400.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132049433) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5553 + ... + 17173.
It is an arithmetic number, because the mean of its divisors is an integer number (18025722).
Almost surely, 2132049423 is an apocalyptic number.
132049423 is a deficient number, since it is larger than the sum of its proper divisors (12156353).
132049423 is a wasteful number, since it uses less digits than its factorization.
132049423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12665.
The product of its (nonzero) digits is 5184, while the sum is 28.
The square root of 132049423 is about 11491.2759517819. The cubic root of 132049423 is about 509.2278755746.
Adding to 132049423 its reverse (324940231), we get a palindrome (456989654).
The spelling of 132049423 in words is "one hundred thirty-two million, forty-nine thousand, four hundred twenty-three".
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