Base | Representation |
---|---|
bin | 1000100111110010111010 |
3 | 11020211100102 |
4 | 20213302322 |
5 | 1034311104 |
6 | 120235402 |
7 | 25132241 |
oct | 10476272 |
9 | 4224312 |
10 | 2260154 |
11 | 13040a6 |
12 | 90bb62 |
13 | 611990 |
14 | 42b958 |
15 | 2e9a1e |
hex | 227cba |
2260154 has 8 divisors (see below), whose sum is σ = 3651060. Its totient is φ = 1043136.
The previous prime is 2260151. The next prime is 2260157. The reversal of 2260154 is 4510622.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2260151) and next prime (2260157).
It can be written as a sum of positive squares in 2 ways, for example, as 2024929 + 235225 = 1423^2 + 485^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×22601542 = 10216592207432, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2260151) 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, 43439 + ... + 43490.
22260154 is an apocalyptic number.
2260154 is a deficient number, since it is larger than the sum of its proper divisors (1390906).
2260154 is a wasteful number, since it uses less digits than its factorization.
2260154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86944.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 2260154 is about 1503.3808566029. The cubic root of 2260154 is about 131.2338925055.
Adding to 2260154 its reverse (4510622), we get a palindrome (6770776).
The spelling of 2260154 in words is "two million, two hundred sixty thousand, one hundred fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •