Base | Representation |
---|---|
bin | 1000000010100001… |
… | …1011111111011110 |
3 | 12120101211000210100 |
4 | 2000220123333132 |
5 | 13404432142222 |
6 | 554051121530 |
7 | 104323261161 |
oct | 20050337736 |
9 | 5511730710 |
10 | 2158084062 |
11 | a08200552 |
12 | 5028a32a6 |
13 | 285146a24 |
14 | 166889ad8 |
15 | c96dc4ac |
hex | 80a1bfde |
2158084062 has 12 divisors (see below), whose sum is σ = 4675848840. Its totient is φ = 719361348.
The previous prime is 2158084031. The next prime is 2158084067. The reversal of 2158084062 is 2604808512.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2158084067) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59946762 + ... + 59946797.
It is an arithmetic number, because the mean of its divisors is an integer number (389654070).
Almost surely, 22158084062 is an apocalyptic number.
2158084062 is an abundant number, since it is smaller than the sum of its proper divisors (2517764778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2158084062 is a wasteful number, since it uses less digits than its factorization.
2158084062 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119893567 (or 119893564 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 36.
The square root of 2158084062 is about 46455.1833706423. The cubic root of 2158084062 is about 1292.2785006537.
The spelling of 2158084062 in words is "two billion, one hundred fifty-eight million, eighty-four thousand, sixty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •