Base | Representation |
---|---|
bin | 1111110000001… |
… | …01110011011111 |
3 | 100012122121222020 |
4 | 13320011303133 |
5 | 232312104401 |
6 | 21040151223 |
7 | 3163131333 |
oct | 770056337 |
9 | 305577866 |
10 | 132144351 |
11 | 68657009 |
12 | 38308513 |
13 | 214b9831 |
14 | 1379b7c3 |
15 | b903d36 |
hex | 7e05cdf |
132144351 has 16 divisors (see below), whose sum is σ = 182274048. Its totient is φ = 85068000.
The previous prime is 132144293. The next prime is 132144371. The reversal of 132144351 is 153441231.
It is a happy number.
It is not a de Polignac number, because 132144351 - 210 = 132143327 is a prime.
It is a super-2 number, since 2×1321443512 = 34924259002422402, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132144371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50526 + ... + 53076.
It is an arithmetic number, because the mean of its divisors is an integer number (11392128).
Almost surely, 2132144351 is an apocalyptic number.
132144351 is a deficient number, since it is larger than the sum of its proper divisors (50129697).
132144351 is a wasteful number, since it uses less digits than its factorization.
132144351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3142.
The product of its digits is 1440, while the sum is 24.
The square root of 132144351 is about 11495.4056474750. The cubic root of 132144351 is about 509.3498713236.
Adding to 132144351 its reverse (153441231), we get a palindrome (285585582).
The spelling of 132144351 in words is "one hundred thirty-two million, one hundred forty-four thousand, three hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •