Base | Representation |
---|---|
bin | 1001000100001… |
… | …0011001101010 |
3 | 2122112122121121 |
4 | 2101002121222 |
5 | 34213130324 |
6 | 3434525454 |
7 | 641112364 |
oct | 221023152 |
9 | 78478547 |
10 | 38020714 |
11 | 1a509586 |
12 | 1089688a |
13 | 7b52984 |
14 | 5099d34 |
15 | 35105e4 |
hex | 244266a |
38020714 has 4 divisors (see below), whose sum is σ = 57031074. Its totient is φ = 19010356.
The previous prime is 38020709. The next prime is 38020733. The reversal of 38020714 is 41702083.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41702083 = 163 ⋅255841.
It can be written as a sum of positive squares in only one way, i.e., 30085225 + 7935489 = 5485^2 + 2817^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9505177 + ... + 9505180.
Almost surely, 238020714 is an apocalyptic number.
38020714 is a deficient number, since it is larger than the sum of its proper divisors (19010360).
38020714 is a wasteful number, since it uses less digits than its factorization.
38020714 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19010359.
The product of its (nonzero) digits is 1344, while the sum is 25.
The square root of 38020714 is about 6166.0939013285. The cubic root of 38020714 is about 336.2586172665.
Adding to 38020714 its reverse (41702083), we get a palindrome (79722797).
The spelling of 38020714 in words is "thirty-eight million, twenty thousand, seven hundred fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •