Base | Representation |
---|---|
bin | 1100011100111… |
… | …1100100110010 |
3 | 10122021120201010 |
4 | 3013033210302 |
5 | 101332333300 |
6 | 5103251350 |
7 | 1202644236 |
oct | 307174462 |
9 | 118246633 |
10 | 52230450 |
11 | 27534568 |
12 | 155a9b56 |
13 | aa896bc |
14 | 6d185c6 |
15 | 48baa50 |
hex | 31cf932 |
52230450 has 48 divisors (see below), whose sum is σ = 134009280. Its totient is φ = 13446720.
The previous prime is 52230439. The next prime is 52230461. The reversal of 52230450 is 5403225.
It is an interprime number because it is at equal distance from previous prime (52230439) and next prime (52230461).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1654 + ... + 10353.
It is an arithmetic number, because the mean of its divisors is an integer number (2791860).
Almost surely, 252230450 is an apocalyptic number.
52230450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52230450 is an abundant number, since it is smaller than the sum of its proper divisors (81778830).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52230450 is a wasteful number, since it uses less digits than its factorization.
52230450 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12051 (or 12046 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 52230450 is about 7227.0637191047. The cubic root of 52230450 is about 373.8016859725.
Adding to 52230450 its reverse (5403225), we get a palindrome (57633675).
The spelling of 52230450 in words is "fifty-two million, two hundred thirty thousand, four hundred fifty".
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