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52105627 = 714295209
BaseRepresentation
bin1100011011000…
…1000110011011
310122001020111001
43012301012123
5101314340002
65100445431
71201614310
oct306610633
9118036431
1052105627
1127459802
1215549877
13aa44942
146cc4d07
154893a87
hex31b119b

52105627 has 8 divisors (see below), whose sum is σ = 59602400. Its totient is φ = 44622144.

The previous prime is 52105609. The next prime is 52105661. The reversal of 52105627 is 72650125.

52105627 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52105627 - 215 = 52072859 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52105595 and 52105604.

It is not an unprimeable number, because it can be changed into a prime (52105127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7399 + ... + 12607.

It is an arithmetic number, because the mean of its divisors is an integer number (7450300).

Almost surely, 252105627 is an apocalyptic number.

52105627 is a deficient number, since it is larger than the sum of its proper divisors (7496773).

52105627 is a wasteful number, since it uses less digits than its factorization.

52105627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6645.

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 52105627 is about 7218.4227501581. The cubic root of 52105627 is about 373.5036716490.

The spelling of 52105627 in words is "fifty-two million, one hundred five thousand, six hundred twenty-seven".

Divisors: 1 7 1429 5209 10003 36463 7443661 52105627