Base | Representation |
---|---|
bin | 11100001010100001… |
… | …001011100000100011 |
3 | 2220001120020012222112 |
4 | 130022201023200203 |
5 | 443413224203443 |
6 | 21520450425535 |
7 | 2120256210512 |
oct | 341241134043 |
9 | 86046205875 |
10 | 30241241123 |
11 | 11909435065 |
12 | 5a3b8922ab |
13 | 2b0c35bb22 |
14 | 166c4c4679 |
15 | bbedccb18 |
hex | 70a84b823 |
30241241123 has 8 divisors (see below), whose sum is σ = 30315575040. Its totient is φ = 30166994880.
The previous prime is 30241241119. The next prime is 30241241141. The reversal of 30241241123 is 32114214203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 30241241123 - 22 = 30241241119 is a prime.
It is a super-2 number, since 2×302412411232 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30241241113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 697463 + ... + 739551.
It is an arithmetic number, because the mean of its divisors is an integer number (3789446880).
Almost surely, 230241241123 is an apocalyptic number.
30241241123 is a deficient number, since it is larger than the sum of its proper divisors (74333917).
30241241123 is a wasteful number, since it uses less digits than its factorization.
30241241123 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43837.
The product of its (nonzero) digits is 1152, while the sum is 23.
Adding to 30241241123 its reverse (32114214203), we get a palindrome (62355455326).
The spelling of 30241241123 in words is "thirty billion, two hundred forty-one million, two hundred forty-one thousand, one hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •