Base | Representation |
---|---|
bin | 1001001111111… |
… | …1111010111010 |
3 | 2201000002110102 |
4 | 2103333322322 |
5 | 34413000421 |
6 | 3503315402 |
7 | 650524514 |
oct | 223777272 |
9 | 81002412 |
10 | 38796986 |
11 | 1a999828 |
12 | 10babb62 |
13 | 80650c7 |
14 | 521cbb4 |
15 | 361560b |
hex | 24ffeba |
38796986 has 8 divisors (see below), whose sum is σ = 58229184. Its totient is φ = 19387260.
The previous prime is 38796973. The next prime is 38796991. The reversal of 38796986 is 68969783.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×387969862 = 3010412245368392, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 290 + ... + 8813.
It is an arithmetic number, because the mean of its divisors is an integer number (7278648).
Almost surely, 238796986 is an apocalyptic number.
38796986 is a deficient number, since it is larger than the sum of its proper divisors (19432198).
38796986 is a wasteful number, since it uses less digits than its factorization.
38796986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11236.
The product of its digits is 3919104, while the sum is 56.
The square root of 38796986 is about 6228.7226619910. The cubic root of 38796986 is about 338.5316900600.
The spelling of 38796986 in words is "thirty-eight million, seven hundred ninety-six thousand, nine hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •