Search a number
-
+
530267806 = 22311527561
BaseRepresentation
bin11111100110110…
…011111010011110
31100221210101200101
4133212303322132
52041222032211
6124341251314
716066126165
oct3746637236
91327711611
10530267806
11252360062
12129703b3a
1385b21c43
14505d43dc
15318465c1
hex1f9b3e9e

530267806 has 8 divisors (see below), whose sum is σ = 829984464. Its totient is φ = 253606320.

The previous prime is 530267797. The next prime is 530267807. The reversal of 530267806 is 608762035.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530267807) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5763735 + ... + 5763826.

It is an arithmetic number, because the mean of its divisors is an integer number (103748058).

Almost surely, 2530267806 is an apocalyptic number.

530267806 is a deficient number, since it is larger than the sum of its proper divisors (299716658).

530267806 is a wasteful number, since it uses less digits than its factorization.

530267806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11527586.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 530267806 is about 23027.5445065252. The cubic root of 530267806 is about 809.4035165556.

The spelling of 530267806 in words is "five hundred thirty million, two hundred sixty-seven thousand, eight hundred six".

Divisors: 1 2 23 46 11527561 23055122 265133903 530267806