Base | Representation |
---|---|
bin | 1111111100111010… |
… | …0010011001001001 |
3 | 102001102100012001111 |
4 | 3333032202121021 |
5 | 32232143012334 |
6 | 1544522050321 |
7 | 211053256561 |
oct | 37716423111 |
9 | 12042305044 |
10 | 4282000969 |
11 | 18a8094784 |
12 | 9b60499a1 |
13 | 533189aac |
14 | 2c899dda1 |
15 | 1a0dcb064 |
hex | ff3a2649 |
4282000969 has 3 divisors (see below), whose sum is σ = 4282066407. Its totient is φ = 4281935532.
The previous prime is 4282000937. The next prime is 4282000973. The reversal of 4282000969 is 9690002824.
The square root of 4282000969 is 65437.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in only one way, i.e., 1555908025 + 2726092944 = 39445^2 + 52212^2 .
It is not a de Polignac number, because 4282000969 - 25 = 4282000937 is a prime.
It is a super-2 number, since 2×42820009692 = 36671064597033877922, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (4282000909) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 32719 + ... + 98155.
It is an arithmetic number, because the mean of its divisors is an integer number (1427355469).
Almost surely, 24282000969 is an apocalyptic number.
4282000969 is the 65437-th square number.
4282000969 is the 32719-th centered octagonal number.
It is an amenable number.
4282000969 is a deficient number, since it is larger than the sum of its proper divisors (65438).
4282000969 is an frugal number, since it uses more digits than its factorization.
4282000969 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130874 (or 65437 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 40.
The cubic root of 4282000969 is about 1623.8612574543.
The spelling of 4282000969 in words is "four billion, two hundred eighty-two million, nine hundred sixty-nine", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •