Base | Representation |
---|---|
bin | 1100011011010… |
… | …1110110111000 |
3 | 10122002020012201 |
4 | 3012311312320 |
5 | 101321000422 |
6 | 5101115544 |
7 | 1202025154 |
oct | 306656670 |
9 | 118066181 |
10 | 52125112 |
11 | 27472406 |
12 | 15558bb4 |
13 | aa50780 |
14 | 6ccc064 |
15 | 4899727 |
hex | 31b5db8 |
52125112 has 16 divisors (see below), whose sum is σ = 105252840. Its totient is φ = 24057696.
The previous prime is 52125103. The next prime is 52125121. The reversal of 52125112 is 21152125.
It is an interprime number because it is at equal distance from previous prime (52125103) and next prime (52125121).
It is a self number, because there is not a number n which added to its sum of digits gives 52125112.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250498 + ... + 250705.
Almost surely, 252125112 is an apocalyptic number.
52125112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.
It is an amenable number.
52125112 is an abundant number, since it is smaller than the sum of its proper divisors (53127728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52125112 is a wasteful number, since it uses less digits than its factorization.
52125112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 501222 (or 501218 counting only the distinct ones).
The product of its digits is 200, while the sum is 19.
The square root of 52125112 is about 7219.7722955783. The cubic root of 52125112 is about 373.5502233203.
Adding to 52125112 its reverse (21152125), we get a palindrome (73277237).
The spelling of 52125112 in words is "fifty-two million, one hundred twenty-five thousand, one hundred twelve".
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