Base | Representation |
---|---|
bin | 1011111101010… |
… | …0011011111100 |
3 | 10111101001021101 |
4 | 2333110123330 |
5 | 100314400322 |
6 | 4550542444 |
7 | 1146203164 |
oct | 277243374 |
9 | 114331241 |
10 | 50153212 |
11 | 2634593a |
12 | 14967a24 |
13 | a510075 |
14 | 69375a4 |
15 | 460a327 |
hex | 2fd46fc |
50153212 has 12 divisors (see below), whose sum is σ = 87851736. Its totient is φ = 25052720.
The previous prime is 50153197. The next prime is 50153227. The reversal of 50153212 is 21235105.
It is an interprime number because it is at equal distance from previous prime (50153197) and next prime (50153227).
It is a self number, because there is not a number n which added to its sum of digits gives 50153212.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 739 + ... + 10042.
It is an arithmetic number, because the mean of its divisors is an integer number (7320978).
Almost surely, 250153212 is an apocalyptic number.
It is an amenable number.
50153212 is a deficient number, since it is larger than the sum of its proper divisors (37698524).
50153212 is a wasteful number, since it uses less digits than its factorization.
50153212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11948 (or 11946 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 50153212 is about 7081.8932496897. The cubic root of 50153212 is about 368.7790580568.
Adding to 50153212 its reverse (21235105), we get a palindrome (71388317).
The spelling of 50153212 in words is "fifty million, one hundred fifty-three thousand, two hundred twelve".
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