Base | Representation |
---|---|
bin | 1100000001111… |
… | …0100101111110 |
3 | 10111221110221020 |
4 | 3000132211332 |
5 | 100404110313 |
6 | 5001245010 |
7 | 1151606556 |
oct | 300364576 |
9 | 114843836 |
10 | 50456958 |
11 | 26533072 |
12 | 14a93766 |
13 | a5b83b6 |
14 | 69b6166 |
15 | 466a323 |
hex | 301e97e |
50456958 has 8 divisors (see below), whose sum is σ = 100913928. Its totient is φ = 16818984.
The previous prime is 50456953. The next prime is 50456971. The reversal of 50456958 is 85965405.
It is a sphenic number, since it is the product of 3 distinct primes.
50456958 is an admirable number.
It is a super-2 number, since 2×504569582 = 5091809221227528, which contains 22 as substring.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50456953) 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, 4204741 + ... + 4204752.
It is an arithmetic number, because the mean of its divisors is an integer number (12614241).
Almost surely, 250456958 is an apocalyptic number.
50456958 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50456958 is a wasteful number, since it uses less digits than its factorization.
50456958 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8409498.
The product of its (nonzero) digits is 216000, while the sum is 42.
The square root of 50456958 is about 7103.3061316545. The cubic root of 50456958 is about 369.5220466068.
The spelling of 50456958 in words is "fifty million, four hundred fifty-six thousand, nine hundred fifty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •