Base | Representation |
---|---|
bin | 110000101110… |
… | …001100010111 |
3 | 220000220001110 |
4 | 300232030113 |
5 | 11232201434 |
6 | 1133430103 |
7 | 213363333 |
oct | 60561427 |
9 | 26026043 |
10 | 12772119 |
11 | 7233978 |
12 | 433b333 |
13 | 2852589 |
14 | 19a67c3 |
15 | 11c44e9 |
hex | c2e317 |
12772119 has 16 divisors (see below), whose sum is σ = 17570304. Its totient is φ = 8248800.
The previous prime is 12772091. The next prime is 12772139. The reversal of 12772119 is 91127721.
It is a happy number.
12772119 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 12772119 - 27 = 12771991 is a prime.
It is a super-2 number, since 2×127721192 = 326254047500322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (12772139) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12502 + ... + 13484.
It is an arithmetic number, because the mean of its divisors is an integer number (1098144).
Almost surely, 212772119 is an apocalyptic number.
12772119 is a deficient number, since it is larger than the sum of its proper divisors (4798185).
12772119 is an equidigital number, since it uses as much as digits as its factorization.
12772119 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1118.
The product of its digits is 1764, while the sum is 30.
The square root of 12772119 is about 3573.8101516449. The cubic root of 12772119 is about 233.7514528016.
The spelling of 12772119 in words is "twelve million, seven hundred seventy-two thousand, one hundred nineteen".
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