Base | Representation |
---|---|
bin | 11010100000011… |
… | …01111010111101 |
3 | 120111101210220022 |
4 | 31100031322331 |
5 | 423410331013 |
6 | 34021501525 |
7 | 5336662460 |
oct | 1520157275 |
9 | 514353808 |
10 | 222355133 |
11 | 104571780 |
12 | 625718a5 |
13 | 370b36b0 |
14 | 217612d7 |
15 | 147c3008 |
hex | d40debd |
222355133 has 32 divisors (see below), whose sum is σ = 300367872. Its totient is φ = 158961600.
The previous prime is 222355117. The next prime is 222355169. The reversal of 222355133 is 331553222.
It is not a de Polignac number, because 222355133 - 24 = 222355117 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (222351133) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 190610 + ... + 191772.
It is an arithmetic number, because the mean of its divisors is an integer number (9386496).
Almost surely, 2222355133 is an apocalyptic number.
It is an amenable number.
222355133 is a deficient number, since it is larger than the sum of its proper divisors (78012739).
222355133 is a wasteful number, since it uses less digits than its factorization.
222355133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1385.
The product of its digits is 5400, while the sum is 26.
The square root of 222355133 is about 14911.5771466334. The cubic root of 222355133 is about 605.8275976661.
The spelling of 222355133 in words is "two hundred twenty-two million, three hundred fifty-five thousand, one hundred thirty-three".
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