Base | Representation |
---|---|
bin | 1011011111100111… |
… | …1101001101011111 |
3 | 21222000202202021210 |
4 | 2313321331031133 |
5 | 22304332022310 |
6 | 1230055155503 |
7 | 136313444442 |
oct | 26771751537 |
9 | 7860682253 |
10 | 3085423455 |
11 | 1343706344 |
12 | 721375b93 |
13 | 3a22c336a |
14 | 213ac1659 |
15 | 130d19820 |
hex | b7e7d35f |
3085423455 has 16 divisors (see below), whose sum is σ = 4937804640. Its totient is φ = 1645183488.
The previous prime is 3085423441. The next prime is 3085423457. The reversal of 3085423455 is 5543245803.
It is a happy number.
It is not a de Polignac number, because 3085423455 - 26 = 3085423391 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3085423457) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52299 + ... + 94371.
It is an arithmetic number, because the mean of its divisors is an integer number (308612790).
Almost surely, 23085423455 is an apocalyptic number.
3085423455 is a deficient number, since it is larger than the sum of its proper divisors (1852381185).
3085423455 is a wasteful number, since it uses less digits than its factorization.
3085423455 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46970.
The product of its (nonzero) digits is 288000, while the sum is 39.
The square root of 3085423455 is about 55546.5881490484. The cubic root of 3085423455 is about 1455.8107619891.
The spelling of 3085423455 in words is "three billion, eighty-five million, four hundred twenty-three thousand, four hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •