Base | Representation |
---|---|
bin | 1100011111110… |
… | …0101000110011 |
3 | 10122121221220022 |
4 | 3013330220303 |
5 | 101404240102 |
6 | 5111234055 |
7 | 1204343330 |
oct | 307745063 |
9 | 118557808 |
10 | 52415027 |
11 | 27650205 |
12 | 1567892b |
13 | ab22712 |
14 | 6d65987 |
15 | 49055a2 |
hex | 31fca33 |
52415027 has 8 divisors (see below), whose sum is σ = 60060000. Its totient is φ = 44809344.
The previous prime is 52415023. The next prime is 52415089. The reversal of 52415027 is 72051425.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 52415027 - 22 = 52415023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 52414987 and 52415005.
It is not an unprimeable number, because it can be changed into a prime (52415023) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6902 + ... + 12347.
It is an arithmetic number, because the mean of its divisors is an integer number (7507500).
Almost surely, 252415027 is an apocalyptic number.
52415027 is a deficient number, since it is larger than the sum of its proper divisors (7644973).
52415027 is a wasteful number, since it uses less digits than its factorization.
52415027 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 19645.
The product of its (nonzero) digits is 2800, while the sum is 26.
The square root of 52415027 is about 7239.8223044492. The cubic root of 52415027 is about 374.2414937795.
It can be divided in two parts, 524 and 15027, that added together give a palindrome (15551).
The spelling of 52415027 in words is "fifty-two million, four hundred fifteen thousand, twenty-seven".
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