Base | Representation |
---|---|
bin | 11100010110011111… |
… | …111011110100010101 |
3 | 2220120120110002101120 |
4 | 130112133323310111 |
5 | 444321203210201 |
6 | 21552430514153 |
7 | 2125246532043 |
oct | 342637736425 |
9 | 86516402346 |
10 | 30442241301 |
11 | 11a0194050a |
12 | 5a97065959 |
13 | 2b41ba6444 |
14 | 168b087393 |
15 | bd2883536 |
hex | 7167fbd15 |
30442241301 has 4 divisors (see below), whose sum is σ = 40589655072. Its totient is φ = 20294827532.
The previous prime is 30442241299. The next prime is 30442241303. The reversal of 30442241301 is 10314224403.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (30442241299) and next prime (30442241303).
It is a cyclic number.
It is not a de Polignac number, because 30442241301 - 21 = 30442241299 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30442241303) 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, 5073706881 + ... + 5073706886.
It is an arithmetic number, because the mean of its divisors is an integer number (10147413768).
Almost surely, 230442241301 is an apocalyptic number.
It is an amenable number.
30442241301 is a deficient number, since it is larger than the sum of its proper divisors (10147413771).
30442241301 is a wasteful number, since it uses less digits than its factorization.
30442241301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10147413770.
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 30442241301 its reverse (10314224403), we get a palindrome (40756465704).
The spelling of 30442241301 in words is "thirty billion, four hundred forty-two million, two hundred forty-one thousand, three hundred one".
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