Base | Representation |
---|---|
bin | 100000001000011110… |
… | …110110110111010111 |
3 | 10022001111200111021211 |
4 | 200020132312313113 |
5 | 1031130010421033 |
6 | 23503334322251 |
7 | 2330664354616 |
oct | 401036666727 |
9 | 108044614254 |
10 | 34502045143 |
11 | 136a55611a5 |
12 | 682a7b9387 |
13 | 333b006737 |
14 | 195432787d |
15 | d6debd2cd |
hex | 8087b6dd7 |
34502045143 has 4 divisors (see below), whose sum is σ = 34530119640. Its totient is φ = 34473970648.
The previous prime is 34502045113. The next prime is 34502045161. The reversal of 34502045143 is 34154020543.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 34502045143 - 25 = 34502045111 is a prime.
It is a super-2 number, since 2×345020451432 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (34502045113) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14035405 + ... + 14037862.
It is an arithmetic number, because the mean of its divisors is an integer number (8632529910).
Almost surely, 234502045143 is an apocalyptic number.
34502045143 is a deficient number, since it is larger than the sum of its proper divisors (28074497).
34502045143 is a wasteful number, since it uses less digits than its factorization.
34502045143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28074496.
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 34502045143 its reverse (34154020543), we get a palindrome (68656065686).
The spelling of 34502045143 in words is "thirty-four billion, five hundred two million, forty-five thousand, one hundred forty-three".
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