Base | Representation |
---|---|
bin | 1111110000101… |
… | …10010100101100 |
3 | 100012210001210012 |
4 | 13320112110230 |
5 | 232321241022 |
6 | 21041432352 |
7 | 3163532522 |
oct | 770262454 |
9 | 305701705 |
10 | 132212012 |
11 | 686a2929 |
12 | 3833b6b8 |
13 | 2151157a |
14 | 137b8312 |
15 | b918de2 |
hex | 7e1652c |
132212012 has 12 divisors (see below), whose sum is σ = 233138136. Its totient is φ = 65601120.
The previous prime is 132211999. The next prime is 132212033. The reversal of 132212012 is 210212231.
It is a happy number.
It is a super-2 number, since 2×1322120122 = 34960032234176288, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125633 + ... + 126680.
It is an arithmetic number, because the mean of its divisors is an integer number (19428178).
Almost surely, 2132212012 is an apocalyptic number.
It is an amenable number.
132212012 is a deficient number, since it is larger than the sum of its proper divisors (100926124).
132212012 is a wasteful number, since it uses less digits than its factorization.
132212012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 252448 (or 252446 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 132212012 is about 11498.3482292023. The cubic root of 132212012 is about 509.4367895084.
Adding to 132212012 its reverse (210212231), we get a palindrome (342424243).
The spelling of 132212012 in words is "one hundred thirty-two million, two hundred twelve thousand, twelve".
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