Base | Representation |
---|---|
bin | 1001000111100… |
… | …1101110101101 |
3 | 2122222011111012 |
4 | 2101321232231 |
5 | 34242403331 |
6 | 3443435005 |
7 | 643045166 |
oct | 221715655 |
9 | 78864435 |
10 | 38247341 |
11 | 1a653880 |
12 | 10985a65 |
13 | 7c01b82 |
14 | 511876d |
15 | 355782b |
hex | 2479bad |
38247341 has 8 divisors (see below), whose sum is σ = 41870304. Its totient is φ = 34648720.
The previous prime is 38247311. The next prime is 38247421. The reversal of 38247341 is 14374283.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 38247341 - 26 = 38247277 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38247298 and 38247307.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38247311) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2711 + ... + 9156.
It is an arithmetic number, because the mean of its divisors is an integer number (5233788).
Almost surely, 238247341 is an apocalyptic number.
It is an amenable number.
38247341 is a deficient number, since it is larger than the sum of its proper divisors (3622963).
38247341 is a wasteful number, since it uses less digits than its factorization.
38247341 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12171.
The product of its digits is 16128, while the sum is 32.
The square root of 38247341 is about 6184.4434672814. The cubic root of 38247341 is about 336.9253974049.
The spelling of 38247341 in words is "thirty-eight million, two hundred forty-seven thousand, three hundred forty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •