Base | Representation |
---|---|
bin | 1000011101010001… |
… | …1011101010010111 |
3 | 12212012221012011011 |
4 | 2013110123222113 |
5 | 14122142432333 |
6 | 1013135553051 |
7 | 110155031062 |
oct | 20724335227 |
9 | 5765835134 |
10 | 2270280343 |
11 | a65572251 |
12 | 53438b787 |
13 | 2a246a966 |
14 | 1777338d9 |
15 | d44a09cd |
hex | 8751ba97 |
2270280343 has 8 divisors (see below), whose sum is σ = 2376153216. Its totient is φ = 2165004600.
The previous prime is 2270280329. The next prime is 2270280361. The reversal of 2270280343 is 3430820722.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2270280343 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2270280143) 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 7 ways as a sum of consecutive naturals, for example, 141493 + ... + 156718.
It is an arithmetic number, because the mean of its divisors is an integer number (297019152).
Almost surely, 22270280343 is an apocalyptic number.
2270280343 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
2270280343 is a deficient number, since it is larger than the sum of its proper divisors (105872873).
2270280343 is a wasteful number, since it uses less digits than its factorization.
2270280343 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 298565.
The product of its (nonzero) digits is 16128, while the sum is 31.
The square root of 2270280343 is about 47647.4589353934. The cubic root of 2270280343 is about 1314.2959298248.
The spelling of 2270280343 in words is "two billion, two hundred seventy million, two hundred eighty thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •