Base | Representation |
---|---|
bin | 1111101111111… |
… | …01111110111001 |
3 | 100012121000000122 |
4 | 13313331332321 |
5 | 232310043223 |
6 | 21035343025 |
7 | 3162636044 |
oct | 767757671 |
9 | 305530018 |
10 | 132112313 |
11 | 68634a33 |
12 | 382b1a75 |
13 | 214a8088 |
14 | 1378dc5b |
15 | b8e95c8 |
hex | 7dfdfb9 |
132112313 has 4 divisors (see below), whose sum is σ = 136667940. Its totient is φ = 127556688.
The previous prime is 132112289. The next prime is 132112333. The reversal of 132112313 is 313211231.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 105103504 + 27008809 = 10252^2 + 5197^2 .
It is a cyclic number.
It is not a de Polignac number, because 132112313 - 212 = 132108217 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 132112291 and 132112300.
It is not an unprimeable number, because it can be changed into a prime (132112333) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2277770 + ... + 2277827.
It is an arithmetic number, because the mean of its divisors is an integer number (34166985).
Almost surely, 2132112313 is an apocalyptic number.
It is an amenable number.
132112313 is a deficient number, since it is larger than the sum of its proper divisors (4555627).
132112313 is an equidigital number, since it uses as much as digits as its factorization.
132112313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4555626.
The product of its digits is 108, while the sum is 17.
The square root of 132112313 is about 11494.0120497588. The cubic root of 132112313 is about 509.3087045490.
Adding to 132112313 its reverse (313211231), we get a palindrome (445323544).
It can be divided in two parts, 13211231 and 3, that multiplied together give a palindrome (39633693).
The spelling of 132112313 in words is "one hundred thirty-two million, one hundred twelve thousand, three hundred thirteen".
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