Base | Representation |
---|---|
bin | 1000010010000101… |
… | …0011010001010110 |
3 | 12201221120110200121 |
4 | 2010201103101112 |
5 | 14023132302243 |
6 | 1004341302154 |
7 | 106044632626 |
oct | 20441232126 |
9 | 5657513617 |
10 | 2223322198 |
11 | a41009969 |
12 | 52070495a |
13 | 295808c86 |
14 | 1713cc886 |
15 | d02c71ed |
hex | 84853456 |
2223322198 has 16 divisors (see below), whose sum is σ = 3369000960. Its totient is φ = 1100362536.
The previous prime is 2223322147. The next prime is 2223322223. The reversal of 2223322198 is 8912233222.
It is a super-2 number, since 2×22233221982 = 9886323192239102408, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102643 + ... + 122401.
It is an arithmetic number, because the mean of its divisors is an integer number (210562560).
Almost surely, 22223322198 is an apocalyptic number.
2223322198 is a deficient number, since it is larger than the sum of its proper divisors (1145678762).
2223322198 is a wasteful number, since it uses less digits than its factorization.
2223322198 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20331.
The product of its digits is 20736, while the sum is 34.
The square root of 2223322198 is about 47152.1176406744. The cubic root of 2223322198 is about 1305.1711578525.
The spelling of 2223322198 in words is "two billion, two hundred twenty-three million, three hundred twenty-two thousand, one hundred ninety-eight".
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