Base | Representation |
---|---|
bin | 11010101000110… |
… | …11101111101000 |
3 | 120120110221221110 |
4 | 31110123233220 |
5 | 424201212303 |
6 | 34101310320 |
7 | 5352244560 |
oct | 1524335750 |
9 | 516427843 |
10 | 223460328 |
11 | 105157063 |
12 | 62a053a0 |
13 | 373ac760 |
14 | 2196bda0 |
15 | 14940703 |
hex | d51bbe8 |
223460328 has 64 divisors (see below), whose sum is σ = 687576960. Its totient is φ = 58934016.
The previous prime is 223460327. The next prime is 223460329. The reversal of 223460328 is 823064322.
It is an interprime number because it is at equal distance from previous prime (223460327) and next prime (223460329).
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is a junction number, because it is equal to n+sod(n) for n = 223460295 and 223460304.
It is not an unprimeable number, because it can be changed into a prime (223460327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48975 + ... + 53342.
It is an arithmetic number, because the mean of its divisors is an integer number (10743390).
Almost surely, 2223460328 is an apocalyptic number.
223460328 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
223460328 is an abundant number, since it is smaller than the sum of its proper divisors (464116632).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223460328 is a wasteful number, since it uses less digits than its factorization.
223460328 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 102346 (or 102342 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
The square root of 223460328 is about 14948.5894986785. The cubic root of 223460328 is about 606.8296753661.
The spelling of 223460328 in words is "two hundred twenty-three million, four hundred sixty thousand, three hundred twenty-eight".
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