Base | Representation |
---|---|
bin | 11100010000011110… |
… | …001010011001100101 |
3 | 2220022112011021001102 |
4 | 130100132022121211 |
5 | 444114311112240 |
6 | 21534415205445 |
7 | 2122611131456 |
oct | 342036123145 |
9 | 86275137042 |
10 | 30341113445 |
11 | 1195a849675 |
12 | 5a69216885 |
13 | 2b26c59486 |
14 | 167b88112d |
15 | bc8a59815 |
hex | 71078a665 |
30341113445 has 16 divisors (see below), whose sum is σ = 37716690432. Its totient is φ = 23406857280.
The previous prime is 30341113423. The next prime is 30341113457. The reversal of 30341113445 is 54431114303.
It is a happy number.
It is not a de Polignac number, because 30341113445 - 216 = 30341047909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 301982 + ... + 389711.
It is an arithmetic number, because the mean of its divisors is an integer number (2357293152).
Almost surely, 230341113445 is an apocalyptic number.
It is an amenable number.
30341113445 is a deficient number, since it is larger than the sum of its proper divisors (7375576987).
30341113445 is a wasteful number, since it uses less digits than its factorization.
30341113445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 692012.
The product of its (nonzero) digits is 8640, while the sum is 29.
Adding to 30341113445 its reverse (54431114303), we get a palindrome (84772227748).
The spelling of 30341113445 in words is "thirty billion, three hundred forty-one million, one hundred thirteen thousand, four hundred forty-five".
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