Base | Representation |
---|---|
bin | 111101100111010001… |
… | …0101101001101000111 |
3 | 110122112012112222100202 |
4 | 1323032202231031013 |
5 | 4131434420122211 |
6 | 140441225001115 |
7 | 12362604225305 |
oct | 1731642551507 |
9 | 418465488322 |
10 | 132314223431 |
11 | 51128a25485 |
12 | 2178792319b |
13 | c628489a00 |
14 | 659299b275 |
15 | 36960e453b |
hex | 1ece8ad347 |
132314223431 has 12 divisors (see below), whose sum is σ = 143301605040. Its totient is φ = 122113667520.
The previous prime is 132314223407. The next prime is 132314223439. The reversal of 132314223431 is 134322413231.
It is a de Polignac number, because none of the positive numbers 2k-132314223431 is a prime.
It is a super-2 number, since 2×1323142234312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132314223394 and 132314223403.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (132314223439) 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, 883571 + ... + 1022411.
It is an arithmetic number, because the mean of its divisors is an integer number (11941800420).
Almost surely, 2132314223431 is an apocalyptic number.
132314223431 is a deficient number, since it is larger than the sum of its proper divisors (10987381609).
132314223431 is a wasteful number, since it uses less digits than its factorization.
132314223431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 144506 (or 144493 counting only the distinct ones).
The product of its digits is 10368, while the sum is 29.
Adding to 132314223431 its reverse (134322413231), we get a palindrome (266636636662).
The spelling of 132314223431 in words is "one hundred thirty-two billion, three hundred fourteen million, two hundred twenty-three thousand, four hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •