Base | Representation |
---|---|
bin | 110101100011… |
… | …011111001010 |
3 | 222102020212110 |
4 | 311203133022 |
5 | 12043221421 |
6 | 1220523150 |
7 | 230220663 |
oct | 65433712 |
9 | 28366773 |
10 | 14038986 |
11 | 7a19775 |
12 | 48504b6 |
13 | 2ba70c0 |
14 | 1c1636a |
15 | 1374a76 |
hex | d637ca |
14038986 has 32 divisors (see below), whose sum is σ = 31832640. Its totient is φ = 4091904.
The previous prime is 14038951. The next prime is 14039009. The reversal of 14038986 is 68983041.
It is a Harshad number since it is a multiple of its sum of digits (39).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3255 + ... + 6218.
It is an arithmetic number, because the mean of its divisors is an integer number (994770).
Almost surely, 214038986 is an apocalyptic number.
14038986 is an abundant number, since it is smaller than the sum of its proper divisors (17793654).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14038986 is a wasteful number, since it uses less digits than its factorization.
14038986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9510.
The product of its (nonzero) digits is 41472, while the sum is 39.
The square root of 14038986 is about 3746.8634883059. The cubic root of 14038986 is about 241.2377376605.
The spelling of 14038986 in words is "fourteen million, thirty-eight thousand, nine hundred eighty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •