Base | Representation |
---|---|
bin | 11010011111101… |
… | …01110100110001 |
3 | 120111012210111202 |
4 | 31033311310301 |
5 | 423344201213 |
6 | 34015420545 |
7 | 5336101640 |
oct | 1517656461 |
9 | 514183452 |
10 | 222256433 |
11 | 104504603 |
12 | 62524755 |
13 | 3707a7a9 |
14 | 21737357 |
15 | 147a3b58 |
hex | d3f5d31 |
222256433 has 8 divisors (see below), whose sum is σ = 267376320. Its totient is φ = 180478800.
The previous prime is 222256421. The next prime is 222256439. The reversal of 222256433 is 334652222.
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 222256433 - 24 = 222256417 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222256396 and 222256405.
It is not an unprimeable number, because it can be changed into a prime (222256439) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835418 + ... + 835683.
It is an arithmetic number, because the mean of its divisors is an integer number (33422040).
Almost surely, 2222256433 is an apocalyptic number.
It is an amenable number.
222256433 is a deficient number, since it is larger than the sum of its proper divisors (45119887).
222256433 is a wasteful number, since it uses less digits than its factorization.
222256433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1671127.
The product of its digits is 17280, while the sum is 29.
The square root of 222256433 is about 14908.2672702095. The cubic root of 222256433 is about 605.7379452369.
The spelling of 222256433 in words is "two hundred twenty-two million, two hundred fifty-six thousand, four hundred thirty-three".
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