Base | Representation |
---|---|
bin | 11010100110100… |
… | …10101111101100 |
3 | 120112220202210020 |
4 | 31103102233230 |
5 | 424112130244 |
6 | 34051042140 |
7 | 5346561051 |
oct | 1523225754 |
9 | 515822706 |
10 | 223161324 |
11 | 104a72451 |
12 | 628a0350 |
13 | 37306629 |
14 | 218d1028 |
15 | 148d1d19 |
hex | d4d2bec |
223161324 has 36 divisors (see below), whose sum is σ = 524686344. Its totient is φ = 73822208.
The previous prime is 223161313. The next prime is 223161347. The reversal of 223161324 is 423161322.
It is a super-3 number, since 3×2231613243 (a number of 26 digits) contains 333 as substring.
It is a nude number because it is divisible by every one of its digits.
It is a junction number, because it is equal to n+sod(n) for n = 223161294 and 223161303.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 829462 + ... + 829730.
Almost surely, 2223161324 is an apocalyptic number.
It is an amenable number.
223161324 is an abundant number, since it is smaller than the sum of its proper divisors (301525020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223161324 is a wasteful number, since it uses less digits than its factorization.
223161324 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 802 (or 531 counting only the distinct ones).
The product of its digits is 1728, while the sum is 24.
The square root of 223161324 is about 14938.5850735603. The cubic root of 223161324 is about 606.5588957753.
The spelling of 223161324 in words is "two hundred twenty-three million, one hundred sixty-one thousand, three hundred twenty-four".
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