Base | Representation |
---|---|
bin | 1001010001100… |
… | …1000100101110 |
3 | 2201012022210021 |
4 | 2110121010232 |
5 | 34424300024 |
6 | 3505432354 |
7 | 651434056 |
oct | 224310456 |
9 | 81168707 |
10 | 38900014 |
11 | 1aa5a17a |
12 | 1103b6ba |
13 | 809cc7a |
14 | 5248566 |
15 | 3635de4 |
hex | 251912e |
38900014 has 8 divisors (see below), whose sum is σ = 58646808. Its totient is φ = 19351080.
The previous prime is 38900003. The next prime is 38900027. The reversal of 38900014 is 41000983.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×389000142 = 3026422178400392, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48972 + ... + 49759.
It is an arithmetic number, because the mean of its divisors is an integer number (7330851).
Almost surely, 238900014 is an apocalyptic number.
38900014 is a deficient number, since it is larger than the sum of its proper divisors (19746794).
38900014 is a wasteful number, since it uses less digits than its factorization.
38900014 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 98930.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 38900014 is about 6236.9875741419. The cubic root of 38900014 is about 338.8310897316.
Adding to 38900014 its reverse (41000983), we get a palindrome (79900997).
The spelling of 38900014 in words is "thirty-eight million, nine hundred thousand, fourteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •