Base | Representation |
---|---|
bin | 1011001011101111… |
… | …1010101001000101 |
3 | 21202012212222222022 |
4 | 2302323322221011 |
5 | 22122011114031 |
6 | 1213520212525 |
7 | 134252004455 |
oct | 26273725105 |
9 | 7665788868 |
10 | 3002051141 |
11 | 1300641501 |
12 | 6b946a145 |
13 | 38ac5202b |
14 | 2069bbd65 |
15 | 12884b97b |
hex | b2efaa45 |
3002051141 has 4 divisors (see below), whose sum is σ = 3006593484. Its totient is φ = 2997508800.
The previous prime is 3002051123. The next prime is 3002051147. The reversal of 3002051141 is 1411502003.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1411502003 = 127 ⋅11114189.
It can be written as a sum of positive squares in 2 ways, for example, as 2044396225 + 957654916 = 45215^2 + 30946^2 .
It is a cyclic number.
It is not a de Polignac number, because 3002051141 - 222 = 2997856837 is a prime.
It is a super-2 number, since 2×30020511412 = 18024622106358803762, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3002051147) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2270180 + ... + 2271501.
It is an arithmetic number, because the mean of its divisors is an integer number (751648371).
Almost surely, 23002051141 is an apocalyptic number.
It is an amenable number.
3002051141 is a deficient number, since it is larger than the sum of its proper divisors (4542343).
3002051141 is an equidigital number, since it uses as much as digits as its factorization.
3002051141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4542342.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 3002051141 is about 54790.9768210058. The cubic root of 3002051141 is about 1442.5781906720.
Adding to 3002051141 its reverse (1411502003), we get a palindrome (4413553144).
The spelling of 3002051141 in words is "three billion, two million, fifty-one thousand, one hundred forty-one".
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