Base | Representation |
---|---|
bin | 1000011110001010… |
… | …1000010010001001 |
3 | 12212110221021101102 |
4 | 2013202220102021 |
5 | 14124121031212 |
6 | 1013351431145 |
7 | 110231461415 |
oct | 20742502211 |
9 | 5773837342 |
10 | 2274002057 |
11 | a67684448 |
12 | 5356854b5 |
13 | 2a3171962 |
14 | 178021d45 |
15 | d49885c2 |
hex | 878a8489 |
2274002057 has 4 divisors (see below), whose sum is σ = 2274098196. Its totient is φ = 2273905920.
The previous prime is 2274002041. The next prime is 2274002063. The reversal of 2274002057 is 7502004722.
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 2 ways, for example, as 78517321 + 2195484736 = 8861^2 + 46856^2 .
It is a cyclic number.
It is not a de Polignac number, because 2274002057 - 24 = 2274002041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2274052057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14957 + ... + 69077.
It is an arithmetic number, because the mean of its divisors is an integer number (568524549).
Almost surely, 22274002057 is an apocalyptic number.
It is an amenable number.
2274002057 is a deficient number, since it is larger than the sum of its proper divisors (96139).
2274002057 is an equidigital number, since it uses as much as digits as its factorization.
2274002057 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 96138.
The product of its (nonzero) digits is 7840, while the sum is 29.
The square root of 2274002057 is about 47686.4976382204. The cubic root of 2274002057 is about 1315.0137212253.
Adding to 2274002057 its reverse (7502004722), we get a palindrome (9776006779).
The spelling of 2274002057 in words is "two billion, two hundred seventy-four million, two thousand, fifty-seven".
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