Base | Representation |
---|---|
bin | 1100000100111… |
… | …1101010010110 |
3 | 10112022200122002 |
4 | 3001033222112 |
5 | 100432023232 |
6 | 5005435302 |
7 | 1153404536 |
oct | 301175226 |
9 | 115280562 |
10 | 50657942 |
11 | 26660075 |
12 | 14b6bb32 |
13 | a658a1a |
14 | 6a294c6 |
15 | 46a9b62 |
hex | 304fa96 |
50657942 has 16 divisors (see below), whose sum is σ = 76924512. Its totient is φ = 25018560.
The previous prime is 50657941. The next prime is 50657951. The reversal of 50657942 is 24975605.
It is a happy number.
50657942 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 50657896 and 50657905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50657941) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79967 + ... + 80597.
It is an arithmetic number, because the mean of its divisors is an integer number (4807782).
Almost surely, 250657942 is an apocalyptic number.
50657942 is a deficient number, since it is larger than the sum of its proper divisors (26266570).
50657942 is a wasteful number, since it uses less digits than its factorization.
50657942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1063.
The product of its (nonzero) digits is 75600, while the sum is 38.
The square root of 50657942 is about 7117.4392867098. The cubic root of 50657942 is about 370.0120327229.
The spelling of 50657942 in words is "fifty million, six hundred fifty-seven thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •