Base | Representation |
---|---|
bin | 1100110001110011… |
… | …1010010101100101 |
3 | 22212001101201012120 |
4 | 3030130322111211 |
5 | 24011103143140 |
6 | 1324211340153 |
7 | 151000430025 |
oct | 31434722545 |
9 | 8761351176 |
10 | 3430131045 |
11 | 1500246250 |
12 | 7b88b1659 |
13 | 428845653 |
14 | 2477b1a85 |
15 | 15120a1d0 |
hex | cc73a565 |
3430131045 has 16 divisors (see below), whose sum is σ = 5987138112. Its totient is φ = 1663093760.
The previous prime is 3430131041. The next prime is 3430131073. The reversal of 3430131045 is 5401310343.
It is a happy number.
It is not a de Polignac number, because 3430131045 - 22 = 3430131041 is a prime.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3430131041) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10394172 + ... + 10394501.
It is an arithmetic number, because the mean of its divisors is an integer number (374196132).
Almost surely, 23430131045 is an apocalyptic number.
It is an amenable number.
3430131045 is a deficient number, since it is larger than the sum of its proper divisors (2557007067).
3430131045 is a wasteful number, since it uses less digits than its factorization.
3430131045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20788692.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 3430131045 is about 58567.3206233647. The cubic root of 3430131045 is about 1508.1234887569.
Adding to 3430131045 its reverse (5401310343), we get a palindrome (8831441388).
The spelling of 3430131045 in words is "three billion, four hundred thirty million, one hundred thirty-one thousand, forty-five".
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