Base | Representation |
---|---|
bin | 1001100001010100001011 |
3 | 11200210112101 |
4 | 21201110023 |
5 | 1114331010 |
6 | 125254231 |
7 | 30133153 |
oct | 11412413 |
9 | 4623471 |
10 | 2495755 |
11 | 1455109 |
12 | a04377 |
13 | 694ca2 |
14 | 48d763 |
15 | 34473a |
hex | 26150b |
2495755 has 4 divisors (see below), whose sum is σ = 2994912. Its totient is φ = 1996600.
The previous prime is 2495749. The next prime is 2495767. The reversal of 2495755 is 5575942.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5575942 = 2 ⋅2787971.
It is not a de Polignac number, because 2495755 - 25 = 2495723 is a prime.
It is a d-powerful number, because it can be written as 221 + 45 + 94 + 52 + 73 + 52 + 58 .
It is a Duffinian number.
2495755 is a lucky number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 249571 + ... + 249580.
It is an arithmetic number, because the mean of its divisors is an integer number (748728).
22495755 is an apocalyptic number.
2495755 is a deficient number, since it is larger than the sum of its proper divisors (499157).
2495755 is an equidigital number, since it uses as much as digits as its factorization.
2495755 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 499156.
The product of its digits is 63000, while the sum is 37.
The square root of 2495755 is about 1579.7958728899. The cubic root of 2495755 is about 135.6440192911.
The spelling of 2495755 in words is "two million, four hundred ninety-five thousand, seven hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •