Base | Representation |
---|---|
bin | 1011001011110011… |
… | …1111000001101000 |
3 | 21202020102020012100 |
4 | 2302330333001220 |
5 | 22122044044430 |
6 | 1213530213400 |
7 | 134254252206 |
oct | 26274770150 |
9 | 7666366170 |
10 | 3002331240 |
11 | 1300812997 |
12 | 6b9584260 |
13 | 38b01c67c |
14 | 206a52076 |
15 | 1288a4960 |
hex | b2f3f068 |
3002331240 has 96 divisors (see below), whose sum is σ = 10331572680. Its totient is φ = 753524736.
The previous prime is 3002331221. The next prime is 3002331259. The reversal of 3002331240 is 421332003.
It is an interprime number because it is at equal distance from previous prime (3002331221) and next prime (3002331259).
It can be written as a sum of positive squares in 4 ways, for example, as 2605285764 + 397045476 = 51042^2 + 19926^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 239169 + ... + 251408.
Almost surely, 23002331240 is an apocalyptic number.
3002331240 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3002331240 is an abundant number, since it is smaller than the sum of its proper divisors (7329241440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3002331240 is a wasteful number, since it uses less digits than its factorization.
3002331240 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 490611 (or 490604 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
The square root of 3002331240 is about 54793.5328300704. The cubic root of 3002331240 is about 1442.6230546804.
Adding to 3002331240 its reverse (421332003), we get a palindrome (3423663243).
The spelling of 3002331240 in words is "three billion, two million, three hundred thirty-one thousand, two hundred forty".
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