Base | Representation |
---|---|
bin | 1011111110110… |
… | …0011010011000 |
3 | 10111120000222120 |
4 | 2333230122120 |
5 | 100331021131 |
6 | 4553021240 |
7 | 1150062405 |
oct | 277543230 |
9 | 114500876 |
10 | 50251416 |
11 | 264026a6 |
12 | 149b4820 |
13 | a545987 |
14 | 69612ac |
15 | 4629496 |
hex | 2fec698 |
50251416 has 24 divisors (see below), whose sum is σ = 125715420. Its totient is φ = 16738896.
The previous prime is 50251393. The next prime is 50251417. The reversal of 50251416 is 61415205.
It is a tau number, because it is divible by the number of its divisors (24).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (50251417) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34005 + ... + 35451.
Almost surely, 250251416 is an apocalyptic number.
It is an amenable number.
50251416 is an abundant number, since it is smaller than the sum of its proper divisors (75464004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
50251416 is an equidigital number, since it uses as much as digits as its factorization.
50251416 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2903 (or 1452 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 50251416 is about 7088.8233156145. The cubic root of 50251416 is about 369.0196007538.
Multiplying 50251416 by its sum of digits (24), we get a square (1206033984 = 347282).
50251416 divided by its sum of digits (24) gives a square (2093809 = 14472).
It can be divided in two parts, 5025 and 1416, that added together give a triangular number (6441 = T113).
The spelling of 50251416 in words is "fifty million, two hundred fifty-one thousand, four hundred sixteen".
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