Base | Representation |
---|---|
bin | 1100000010000110… |
… | …1011110000011010 |
3 | 22100002220211002100 |
4 | 3000201223300122 |
5 | 23103343233300 |
6 | 1252303144230 |
7 | 143021006166 |
oct | 30041536032 |
9 | 8302824070 |
10 | 3230055450 |
11 | 1408311516 |
12 | 7618a5076 |
13 | 3c6262b1b |
14 | 228dadca6 |
15 | 13d888700 |
hex | c086bc1a |
3230055450 has 72 divisors (see below), whose sum is σ = 8709747228. Its totient is φ = 858205440.
The previous prime is 3230055449. The next prime is 3230055457. The reversal of 3230055450 is 545500323.
3230055450 is a `hidden beast` number, since 32 + 30 + 0 + 554 + 50 = 666.
It can be written as a sum of positive squares in 6 ways, for example, as 803212281 + 2426843169 = 28341^2 + 49263^2 .
It is not an unprimeable number, because it can be changed into a prime (3230055457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 111694 + ... + 137606.
Almost surely, 23230055450 is an apocalyptic number.
3230055450 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3230055450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4354873614).
3230055450 is an abundant number, since it is smaller than the sum of its proper divisors (5479691778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3230055450 is a wasteful number, since it uses less digits than its factorization.
3230055450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26208 (or 26200 counting only the distinct ones).
The product of its (nonzero) digits is 9000, while the sum is 27.
The square root of 3230055450 is about 56833.5767834473. The cubic root of 3230055450 is about 1478.2117813817.
Adding to 3230055450 its reverse (545500323), we get a palindrome (3775555773).
It can be divided in two parts, 323005 and 5450, that added together give a triangular number (328455 = T810).
The spelling of 3230055450 in words is "three billion, two hundred thirty million, fifty-five thousand, four hundred fifty".
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