Base | Representation |
---|---|
bin | 11010011110101… |
… | …11111101110100 |
3 | 120110222120202002 |
4 | 31033113331310 |
5 | 423331243012 |
6 | 34013034432 |
7 | 5335052243 |
oct | 1517277564 |
9 | 513876662 |
10 | 222134132 |
11 | 104430730 |
12 | 62485a18 |
13 | 37036c1c |
14 | 2170495a |
15 | 1477c7c2 |
hex | d3d7f74 |
222134132 has 24 divisors (see below), whose sum is σ = 425325600. Its totient is φ = 100672160.
The previous prime is 222134131. The next prime is 222134147. The reversal of 222134132 is 231431222.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222134131) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7994 + ... + 22542.
It is an arithmetic number, because the mean of its divisors is an integer number (17721900).
Almost surely, 2222134132 is an apocalyptic number.
222134132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
222134132 is a deficient number, since it is larger than the sum of its proper divisors (203191468).
222134132 is a wasteful number, since it uses less digits than its factorization.
222134132 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14911 (or 14909 counting only the distinct ones).
The product of its digits is 576, while the sum is 20.
The square root of 222134132 is about 14904.1649212561. The cubic root of 222134132 is about 605.6268184211.
Adding to 222134132 its reverse (231431222), we get a palindrome (453565354).
The spelling of 222134132 in words is "two hundred twenty-two million, one hundred thirty-four thousand, one hundred thirty-two".
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