Search a number
-
+
768242201 = 3672093303
BaseRepresentation
bin101101110010100…
…111001000011001
31222112120202011212
4231302213020121
53033132222301
6204122032505
725015644116
oct5562471031
91875522155
10768242201
1136471a811
12195348735
13c3213aac
147405d90d
15476a24bb
hex2dca7219

768242201 has 4 divisors (see below), whose sum is σ = 770335872. Its totient is φ = 766148532.

The previous prime is 768242197. The next prime is 768242221. The reversal of 768242201 is 102242867.

768242201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 768242201 - 22 = 768242197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (768242221) 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, 1046285 + ... + 1047018.

It is an arithmetic number, because the mean of its divisors is an integer number (192583968).

Almost surely, 2768242201 is an apocalyptic number.

It is an amenable number.

768242201 is a deficient number, since it is larger than the sum of its proper divisors (2093671).

768242201 is a wasteful number, since it uses less digits than its factorization.

768242201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2093670.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 768242201 is about 27717.1824145240. The cubic root of 768242201 is about 915.8676516101.

The spelling of 768242201 in words is "seven hundred sixty-eight million, two hundred forty-two thousand, two hundred one".

Divisors: 1 367 2093303 768242201