Search a number
-
+
3230662897 = 711137306253
BaseRepresentation
bin1100000010010000…
…0000000011110001
322100011001200100101
43000210000003301
523104022203042
61252324152401
7143026116160
oct30044000361
98304050311
103230662897
111408696940
12761b38701
133c6416467
142290cb3d7
1513d9586b7
hexc09000f1

3230662897 has 16 divisors (see below), whose sum is σ = 4057252992. Its totient is φ = 2499016320.

The previous prime is 3230662889. The next prime is 3230662909. The reversal of 3230662897 is 7982660323.

It is a cyclic number.

It is not a de Polignac number, because 3230662897 - 23 = 3230662889 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3230662817) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142578 + ... + 163675.

It is an arithmetic number, because the mean of its divisors is an integer number (253578312).

Almost surely, 23230662897 is an apocalyptic number.

It is an amenable number.

3230662897 is a deficient number, since it is larger than the sum of its proper divisors (826590095).

3230662897 is a wasteful number, since it uses less digits than its factorization.

3230662897 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306408.

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 3230662897 is about 56838.9206178302. The cubic root of 3230662897 is about 1478.3044401655.

The spelling of 3230662897 in words is "three billion, two hundred thirty million, six hundred sixty-two thousand, eight hundred ninety-seven".

Divisors: 1 7 11 77 137 959 1507 10549 306253 2143771 3368783 23581481 41956661 293696627 461523271 3230662897