Base | Representation |
---|---|
bin | 111100011010010… |
… | …1100000101100010 |
3 | 12020021022020020110 |
4 | 1320310230011202 |
5 | 13122412443421 |
6 | 533051152150 |
7 | 101142610233 |
oct | 17064540542 |
9 | 5207266213 |
10 | 2027077986 |
11 | 95026176a |
12 | 486a45656 |
13 | 263c6833b |
14 | 15330708a |
15 | bce60a76 |
hex | 78d2c162 |
2027077986 has 16 divisors (see below), whose sum is σ = 4122871200. Its totient is φ = 664240128.
The previous prime is 2027077981. The next prime is 2027078017. The reversal of 2027077986 is 6897707202.
It is a super-2 number, since 2×20270779862 = 8218090322651632392, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2027077981) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2862751 + ... + 2863458.
It is an arithmetic number, because the mean of its divisors is an integer number (257679450).
Almost surely, 22027077986 is an apocalyptic number.
2027077986 is an abundant number, since it is smaller than the sum of its proper divisors (2095793214).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2027077986 is a wasteful number, since it uses less digits than its factorization.
2027077986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5726273.
The product of its (nonzero) digits is 592704, while the sum is 48.
The square root of 2027077986 is about 45023.0828131526. The cubic root of 2027077986 is about 1265.5816009432.
The spelling of 2027077986 in words is "two billion, twenty-seven million, seventy-seven thousand, nine hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •