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52025763 = 3171020113
BaseRepresentation
bin1100011001110…
…1100110100011
310121220011221010
43012131212203
5101304311023
65055032003
71201132416
oct306354643
9117804833
1052025763
11274047a9
121550b603
13aa1749a
146ca3b7d
15487a093
hex319d9a3

52025763 has 8 divisors (see below), whose sum is σ = 73448208. Its totient is φ = 32643584.

The previous prime is 52025749. The next prime is 52025777. The reversal of 52025763 is 36752025.

It is an interprime number because it is at equal distance from previous prime (52025749) and next prime (52025777).

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 52025763 - 25 = 52025731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52025763.

It is not an unprimeable number, because it can be changed into a prime (52025783) 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, 510006 + ... + 510107.

It is an arithmetic number, because the mean of its divisors is an integer number (9181026).

Almost surely, 252025763 is an apocalyptic number.

52025763 is a deficient number, since it is larger than the sum of its proper divisors (21422445).

52025763 is a wasteful number, since it uses less digits than its factorization.

52025763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1020133.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 52025763 is about 7212.8886723698. Note that the first 3 decimals coincide. The cubic root of 52025763 is about 373.3127469693.

Adding to 52025763 its reverse (36752025), we get a palindrome (88777788).

The spelling of 52025763 in words is "fifty-two million, twenty-five thousand, seven hundred sixty-three".

Divisors: 1 3 17 51 1020113 3060339 17341921 52025763