Base | Representation |
---|---|
bin | 110001111010011011111… |
… | …100110011111110110101 |
3 | 110010220102121201102010200 |
4 | 301322123330303332311 |
5 | 422144120034442440 |
6 | 11143415334311113 |
7 | 502544414414223 |
oct | 61723374637665 |
9 | 13126377642120 |
10 | 3430000312245 |
11 | 1102722835761 |
12 | 4749101b8499 |
13 | 1bb5a86124a0 |
14 | bc027585b13 |
15 | 5e34ecc8c30 |
hex | 31e9bf33fb5 |
3430000312245 has 48 divisors (see below), whose sum is σ = 6402957965040. Its totient is φ = 1688538866688.
The previous prime is 3430000312243. The next prime is 3430000312247. The reversal of 3430000312245 is 5422130000343.
3430000312245 is a `hidden beast` number, since 3 + 4 + 300 + 0 + 0 + 312 + 2 + 45 = 666.
It is an interprime number because it is at equal distance from previous prime (3430000312243) and next prime (3430000312247).
It can be written as a sum of positive squares in 8 ways, for example, as 1895748967044 + 1534251345201 = 1376862^2 + 1238649^2 .
It is not a de Polignac number, because 3430000312245 - 21 = 3430000312243 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3430000312243) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 14052969 + ... + 14294961.
It is an arithmetic number, because the mean of its divisors is an integer number (133394957605).
Almost surely, 23430000312245 is an apocalyptic number.
It is an amenable number.
3430000312245 is a deficient number, since it is larger than the sum of its proper divisors (2972957652795).
3430000312245 is a wasteful number, since it uses less digits than its factorization.
3430000312245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266246 (or 266243 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 27.
Adding to 3430000312245 its reverse (5422130000343), we get a palindrome (8852130312588).
The spelling of 3430000312245 in words is "three trillion, four hundred thirty billion, three hundred twelve thousand, two hundred forty-five".
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