Base | Representation |
---|---|
bin | 1011111101000… |
… | …1010011001110 |
3 | 10111100101122121 |
4 | 2333101103032 |
5 | 100313442431 |
6 | 4550403154 |
7 | 1146120553 |
oct | 277212316 |
9 | 114311577 |
10 | 50140366 |
11 | 26337221 |
12 | 149604ba |
13 | a507273 |
14 | 6932a2a |
15 | 4606611 |
hex | 2fd14ce |
50140366 has 8 divisors (see below), whose sum is σ = 75340440. Its totient is φ = 25026888.
The previous prime is 50140357. The next prime is 50140369. The reversal of 50140366 is 66304105.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×501403662 = 5028112605227912, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 50140366.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50140369) 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, 20181 + ... + 22528.
It is an arithmetic number, because the mean of its divisors is an integer number (9417555).
Almost surely, 250140366 is an apocalyptic number.
50140366 is a deficient number, since it is larger than the sum of its proper divisors (25200074).
50140366 is a wasteful number, since it uses less digits than its factorization.
50140366 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 43298.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 50140366 is about 7080.9862307450. The cubic root of 50140366 is about 368.7475696096.
The spelling of 50140366 in words is "fifty million, one hundred forty thousand, three hundred sixty-six".
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