Base | Representation |
---|---|
bin | 1100011111111… |
… | …1101111100110 |
3 | 10122122121100112 |
4 | 3013333233212 |
5 | 101410142000 |
6 | 5111413022 |
7 | 1204425404 |
oct | 307775746 |
9 | 118577315 |
10 | 52427750 |
11 | 27659821 |
12 | 15684172 |
13 | ab2844b |
14 | 6d6a474 |
15 | 4909235 |
hex | 31ffbe6 |
52427750 has 32 divisors (see below), whose sum is σ = 100447776. Its totient is φ = 20479200.
The previous prime is 52427729. The next prime is 52427857. The reversal of 52427750 is 5772425.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8312 + ... + 13188.
It is an arithmetic number, because the mean of its divisors is an integer number (3138993).
Almost surely, 252427750 is an apocalyptic number.
52427750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
52427750 is a deficient number, since it is larger than the sum of its proper divisors (48020026).
52427750 is a wasteful number, since it uses less digits than its factorization.
52427750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4937 (or 4927 counting only the distinct ones).
The product of its (nonzero) digits is 19600, while the sum is 32.
The square root of 52427750 is about 7240.7009329208. The cubic root of 52427750 is about 374.2717719243.
The spelling of 52427750 in words is "fifty-two million, four hundred twenty-seven thousand, seven hundred fifty".
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