Base | Representation |
---|---|
bin | 100000000011010… |
… | …0010110000011110 |
3 | 2202221122212201202 |
4 | 1000012202300132 |
5 | 4200304111204 |
6 | 254414435502 |
7 | 35436143210 |
oct | 10006426036 |
9 | 2687585652 |
10 | 1075457054 |
11 | 502081891 |
12 | 260202b92 |
13 | 141a69829 |
14 | a2b905b0 |
15 | 64638e1e |
hex | 401a2c1e |
1075457054 has 16 divisors (see below), whose sum is σ = 1907215200. Its totient is φ = 445016544.
The previous prime is 1075457021. The next prime is 1075457087. The reversal of 1075457054 is 4507545701.
It is an interprime number because it is at equal distance from previous prime (1075457021) and next prime (1075457087).
It is a junction number, because it is equal to n+sod(n) for n = 1075456999 and 1075457017.
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 7 ways as a sum of consecutive naturals, for example, 1324049 + ... + 1324860.
It is an arithmetic number, because the mean of its divisors is an integer number (119200950).
Almost surely, 21075457054 is an apocalyptic number.
1075457054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1075457054 is a deficient number, since it is larger than the sum of its proper divisors (831758146).
1075457054 is a wasteful number, since it uses less digits than its factorization.
1075457054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2648947.
The product of its (nonzero) digits is 98000, while the sum is 38.
The square root of 1075457054 is about 32794.1618889704. The cubic root of 1075457054 is about 1024.5449668529.
The spelling of 1075457054 in words is "one billion, seventy-five million, four hundred fifty-seven thousand, fifty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •