Base | Representation |
---|---|
bin | 1100000001101… |
… | …0000101000110 |
3 | 10111220112120111 |
4 | 3000122011012 |
5 | 100403012340 |
6 | 5001023234 |
7 | 1151501635 |
oct | 300320506 |
9 | 114815514 |
10 | 50438470 |
11 | 26520195 |
12 | 14a84b1a |
13 | a5acb64 |
14 | 69ad51c |
15 | 4664aea |
hex | 301a146 |
50438470 has 8 divisors (see below), whose sum is σ = 90789264. Its totient is φ = 20175384.
The previous prime is 50438467. The next prime is 50438477. The reversal of 50438470 is 7483405.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50438477) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2521914 + ... + 2521933.
It is an arithmetic number, because the mean of its divisors is an integer number (11348658).
Almost surely, 250438470 is an apocalyptic number.
50438470 is a deficient number, since it is larger than the sum of its proper divisors (40350794).
50438470 is a wasteful number, since it uses less digits than its factorization.
50438470 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5043854.
The product of its (nonzero) digits is 13440, while the sum is 31.
The square root of 50438470 is about 7102.0046465769. The cubic root of 50438470 is about 369.4769087411.
The spelling of 50438470 in words is "fifty million, four hundred thirty-eight thousand, four hundred seventy".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.296 sec. • engine limits •