Base | Representation |
---|---|
bin | 1011111111001001010011 |
3 | 12220122022210 |
4 | 23333021103 |
5 | 1301022402 |
6 | 151203203 |
7 | 35465004 |
oct | 13771123 |
9 | 5818283 |
10 | 3142227 |
11 | 1856890 |
12 | 1076503 |
13 | 86030a |
14 | 5bb1ab |
15 | 42106c |
hex | 2ff253 |
3142227 has 8 divisors (see below), whose sum is σ = 4570560. Its totient is φ = 1904360.
The previous prime is 3142219. The next prime is 3142231. The reversal of 3142227 is 7222413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3142227 - 23 = 3142219 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3142267) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47577 + ... + 47642.
It is an arithmetic number, because the mean of its divisors is an integer number (571320).
Almost surely, 23142227 is an apocalyptic number.
3142227 is a deficient number, since it is larger than the sum of its proper divisors (1428333).
3142227 is a wasteful number, since it uses less digits than its factorization.
3142227 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95233.
The product of its digits is 672, while the sum is 21.
The square root of 3142227 is about 1772.6327876918. The cubic root of 3142227 is about 146.4690457107.
The spelling of 3142227 in words is "three million, one hundred forty-two thousand, two hundred twenty-seven".
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