Search a number
-
+
532630041 = 3990717921
BaseRepresentation
bin11111101111110…
…100101000011001
31101010020102001120
4133233310220121
52042323130131
6124504035453
716125165156
oct3757645031
91333212046
10532630041
11253723919
1212a462b89
138646b208
1450a4b22d
1531b61496
hex1fbf4a19

532630041 has 8 divisors (see below), whose sum is σ = 710284704. Its totient is φ = 355031040.

The previous prime is 532629997. The next prime is 532630099. The reversal of 532630041 is 140036235.

It is a happy number.

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

It is not a de Polignac number, because 532630041 - 29 = 532629529 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 532629993 and 532630020.

It is not an unprimeable number, because it can be changed into a prime (532630541) 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, 20761 + ... + 38681.

It is an arithmetic number, because the mean of its divisors is an integer number (88785588).

Almost surely, 2532630041 is an apocalyptic number.

It is an amenable number.

532630041 is a deficient number, since it is larger than the sum of its proper divisors (177654663).

532630041 is a wasteful number, since it uses less digits than its factorization.

532630041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27831.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 532630041 is about 23078.7790188303. The cubic root of 532630041 is about 810.6036454390.

Adding to 532630041 its reverse (140036235), we get a palindrome (672666276).

The spelling of 532630041 in words is "five hundred thirty-two million, six hundred thirty thousand, forty-one".

Divisors: 1 3 9907 17921 29721 53763 177543347 532630041