Base | Representation |
---|---|
bin | 1010100011101101… |
… | …0110100001111101 |
3 | 21022111220202221101 |
4 | 2220323112201331 |
5 | 21301014143234 |
6 | 1145121133101 |
7 | 130142500540 |
oct | 25073264175 |
9 | 7274822841 |
10 | 2834131069 |
11 | 122487a690 |
12 | 67118a191 |
13 | 36221a643 |
14 | 1cc58a857 |
15 | 118c2c814 |
hex | a8ed687d |
2834131069 has 32 divisors (see below), whose sum is σ = 3680335872. Its totient is φ = 2118312000.
The previous prime is 2834131061. The next prime is 2834131099. The reversal of 2834131069 is 9601314382.
It is not a de Polignac number, because 2834131069 - 23 = 2834131061 is a prime.
It is a super-2 number, since 2×28341310692 = 16064597832542165522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (37).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2834131061) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 195274 + ... + 209284.
It is an arithmetic number, because the mean of its divisors is an integer number (115010496).
Almost surely, 22834131069 is an apocalyptic number.
It is an amenable number.
2834131069 is a deficient number, since it is larger than the sum of its proper divisors (846204803).
2834131069 is a wasteful number, since it uses less digits than its factorization.
2834131069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14137.
The product of its (nonzero) digits is 31104, while the sum is 37.
The square root of 2834131069 is about 53236.5576366466. The cubic root of 2834131069 is about 1415.1635814164.
It can be divided in two parts, 283413 and 1069, that added together give a palindrome (284482).
The spelling of 2834131069 in words is "two billion, eight hundred thirty-four million, one hundred thirty-one thousand, sixty-nine".
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