Base | Representation |
---|---|
bin | 11011111100110000… |
… | …001110011111110101 |
3 | 2212110110200102111022 |
4 | 123330300032133311 |
5 | 442430114221001 |
6 | 21441520550525 |
7 | 2111453244062 |
oct | 337460163765 |
9 | 85413612438 |
10 | 30010304501 |
11 | 11800041a51 |
12 | 5996482445 |
13 | 2aa3562438 |
14 | 164996bc69 |
15 | ba99b211b |
hex | 6fcc0e7f5 |
30010304501 has 8 divisors (see below), whose sum is σ = 30126804864. Its totient is φ = 29893847040.
The previous prime is 30010304479. The next prime is 30010304539. The reversal of 30010304501 is 10540301003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30010304501 is a prime.
It is a super-4 number, since 4×300103045014 (a number of 43 digits) contains 4444 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 30010304501.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30010304801) 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, 2542325 + ... + 2554101.
It is an arithmetic number, because the mean of its divisors is an integer number (3765850608).
Almost surely, 230010304501 is an apocalyptic number.
It is an amenable number.
30010304501 is a deficient number, since it is larger than the sum of its proper divisors (116500363).
30010304501 is a wasteful number, since it uses less digits than its factorization.
30010304501 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21451.
The product of its (nonzero) digits is 180, while the sum is 17.
Adding to 30010304501 its reverse (10540301003), we get a palindrome (40550605504).
The spelling of 30010304501 in words is "thirty billion, ten million, three hundred four thousand, five hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •