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663164301 = 31511146297
BaseRepresentation
bin100111100001110…
…001010110001101
31201012212020101210
4213201301112031
52324232224201
6145445525033
722301542422
oct4741612615
91635766353
10663164301
11310380178
12166113779
13a7512c17
1464109d49
153d3481d6
hex2787158d

663164301 has 8 divisors (see below), whose sum is σ = 884810304. Its totient is φ = 441813920.

The previous prime is 663164297. The next prime is 663164309. The reversal of 663164301 is 103461366.

663164301 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 a cyclic number.

It is not a de Polignac number, because 663164301 - 22 = 663164297 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (663164309) 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, 68616 + ... + 77681.

It is an arithmetic number, because the mean of its divisors is an integer number (110601288).

Almost surely, 2663164301 is an apocalyptic number.

It is an amenable number.

663164301 is a deficient number, since it is larger than the sum of its proper divisors (221646003).

663164301 is a wasteful number, since it uses less digits than its factorization.

663164301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147811.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 663164301 is about 25751.9766425803. The cubic root of 663164301 is about 872.0479788186.

The spelling of 663164301 in words is "six hundred sixty-three million, one hundred sixty-four thousand, three hundred one".

Divisors: 1 3 1511 4533 146297 438891 221054767 663164301