Base | Representation |
---|---|
bin | 110010010111… |
… | …1000010000101 |
3 | 1211200121122201 |
4 | 1210233002011 |
5 | 23230011140 |
6 | 2341554501 |
7 | 440312320 |
oct | 144570205 |
9 | 54617581 |
10 | 26407045 |
11 | 139a7005 |
12 | 8a15a31 |
13 | 5617792 |
14 | 37157b7 |
15 | 24b949a |
hex | 192f085 |
26407045 has 16 divisors (see below), whose sum is σ = 36759168. Its totient is φ = 17835840.
The previous prime is 26407039. The next prime is 26407057. The reversal of 26407045 is 54070462.
It is not a de Polignac number, because 26407045 - 27 = 26406917 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3286 + ... + 7975.
It is an arithmetic number, because the mean of its divisors is an integer number (2297448).
Almost surely, 226407045 is an apocalyptic number.
It is an amenable number.
26407045 is a deficient number, since it is larger than the sum of its proper divisors (10352123).
26407045 is a wasteful number, since it uses less digits than its factorization.
26407045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11340.
The product of its (nonzero) digits is 6720, while the sum is 28.
The square root of 26407045 is about 5138.7785513680. The cubic root of 26407045 is about 297.7875946874.
The spelling of 26407045 in words is "twenty-six million, four hundred seven thousand, forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •