Base | Representation |
---|---|
bin | 1100011100100… |
… | …0011001011010 |
3 | 10122020002101020 |
4 | 3013020121122 |
5 | 101330413200 |
6 | 5102503310 |
7 | 1202462436 |
oct | 307103132 |
9 | 118202336 |
10 | 52201050 |
11 | 27514470 |
12 | 15594b36 |
13 | aa791c5 |
14 | 6d0b9c6 |
15 | 48b1ea0 |
hex | 31c865a |
52201050 has 96 divisors (see below), whose sum is σ = 149615424. Its totient is φ = 11904000.
The previous prime is 52201049. The next prime is 52201091. The reversal of 52201050 is 5010225.
It is a super-2 number, since 2×522010502 = 5449899242205000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 27120 + ... + 28980.
It is an arithmetic number, because the mean of its divisors is an integer number (1558494).
Almost surely, 252201050 is an apocalyptic number.
52201050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 52201050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74807712).
52201050 is an abundant number, since it is smaller than the sum of its proper divisors (97414374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52201050 is a wasteful number, since it uses less digits than its factorization.
52201050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1904 (or 1899 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 15.
The square root of 52201050 is about 7225.0294117048. The cubic root of 52201050 is about 373.7315363936.
Adding to 52201050 its reverse (5010225), we get a palindrome (57211275).
It can be divided in two parts, 52 and 201050, that added together give a palindrome (201102).
The spelling of 52201050 in words is "fifty-two million, two hundred one thousand, fifty".
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