Base | Representation |
---|---|
bin | 11010100110001… |
… | …00100000110110 |
3 | 120112210210211012 |
4 | 31103010200312 |
5 | 424103244110 |
6 | 34045512222 |
7 | 5346226103 |
oct | 1523044066 |
9 | 515723735 |
10 | 223103030 |
11 | 104a32677 |
12 | 62872672 |
13 | 372b5c37 |
14 | 218b7aaa |
15 | 148be905 |
hex | d4c4836 |
223103030 has 16 divisors (see below), whose sum is σ = 401755680. Its totient is φ = 89203392.
The previous prime is 223103029. The next prime is 223103051. The reversal of 223103030 is 30301322.
It is a super-3 number, since 3×2231030303 (a number of 26 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223102996 and 223103014.
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, 42722 + ... + 47658.
It is an arithmetic number, because the mean of its divisors is an integer number (25109730).
Almost surely, 2223103030 is an apocalyptic number.
223103030 is a deficient number, since it is larger than the sum of its proper divisors (178652650).
223103030 is a wasteful number, since it uses less digits than its factorization.
223103030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9463.
The product of its (nonzero) digits is 108, while the sum is 14.
The square root of 223103030 is about 14936.6338242591. The cubic root of 223103030 is about 606.5060762531.
Adding to 223103030 its reverse (30301322), we get a palindrome (253404352).
The spelling of 223103030 in words is "two hundred twenty-three million, one hundred three thousand, thirty".
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