Base | Representation |
---|---|
bin | 1100001000111… |
… | …1111101111111 |
3 | 10112211001221200 |
4 | 3002033331333 |
5 | 101013440333 |
6 | 5015230543 |
7 | 1155552504 |
oct | 302177577 |
9 | 115731850 |
10 | 50921343 |
11 | 2681aa60 |
12 | 15078453 |
13 | a71b895 |
14 | 6a974ab |
15 | 470cc13 |
hex | 308ff7f |
50921343 has 12 divisors (see below), whose sum is σ = 80239848. Its totient is φ = 30861360.
The previous prime is 50921329. The next prime is 50921359. The reversal of 50921343 is 34312905.
It is not a de Polignac number, because 50921343 - 24 = 50921327 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50921323) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 257080 + ... + 257277.
It is an arithmetic number, because the mean of its divisors is an integer number (6686654).
Almost surely, 250921343 is an apocalyptic number.
50921343 is a deficient number, since it is larger than the sum of its proper divisors (29318505).
50921343 is a wasteful number, since it uses less digits than its factorization.
50921343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 514374 (or 514371 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 27.
The square root of 50921343 is about 7135.9192119866. The cubic root of 50921343 is about 370.6522291826.
The spelling of 50921343 in words is "fifty million, nine hundred twenty-one thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •