Base | Representation |
---|---|
bin | 111001111000000… |
… | …1111101101001110 |
3 | 12000100021012100010 |
4 | 1303300033231032 |
5 | 12434124331321 |
6 | 520412214050 |
7 | 66060646356 |
oct | 16360175516 |
9 | 5010235303 |
10 | 1942027086 |
11 | 90725076a |
12 | 46246a326 |
13 | 24c459c6c |
14 | 145cc7b66 |
15 | b5760676 |
hex | 73c0fb4e |
1942027086 has 16 divisors (see below), whose sum is σ = 3884485968. Its totient is φ = 647270400.
The previous prime is 1942027051. The next prime is 1942027097. The reversal of 1942027086 is 6807202491.
It is a super-3 number, since 3×19420270863 (a number of 29 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98496 + ... + 116556.
It is an arithmetic number, because the mean of its divisors is an integer number (242780373).
Almost surely, 21942027086 is an apocalyptic number.
1942027086 is an abundant number, since it is smaller than the sum of its proper divisors (1942458882).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1942027086 is a wasteful number, since it uses less digits than its factorization.
1942027086 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35987.
The product of its (nonzero) digits is 48384, while the sum is 39.
The square root of 1942027086 is about 44068.4363915944. The cubic root of 1942027086 is about 1247.6279465506.
The spelling of 1942027086 in words is "one billion, nine hundred forty-two million, twenty-seven thousand, eighty-six".
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