Search a number
-
+
4231023301 = 15726949193
BaseRepresentation
bin1111110000110000…
…0100101011000101
3101220212102020211201
43330030010223011
532131120221201
61535501302501
7206564050621
oct37414045305
911825366751
104231023301
11188133647a
129a0b64a31
1352574b6ab
142c1cd0181
1519b6ab801
hexfc304ac5

4231023301 has 4 divisors (see below), whose sum is σ = 4257972652. Its totient is φ = 4204073952.

The previous prime is 4231023299. The next prime is 4231023319. The reversal of 4231023301 is 1033201324.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 537544225 + 3693479076 = 23185^2 + 60774^2 .

It is a cyclic number.

It is not a de Polignac number, because 4231023301 - 21 = 4231023299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4231023361) 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, 13474440 + ... + 13474753.

It is an arithmetic number, because the mean of its divisors is an integer number (1064493163).

Almost surely, 24231023301 is an apocalyptic number.

It is an amenable number.

4231023301 is a deficient number, since it is larger than the sum of its proper divisors (26949351).

4231023301 is a wasteful number, since it uses less digits than its factorization.

4231023301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26949350.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 4231023301 is about 65046.3165828781. The cubic root of 4231023301 is about 1617.3914352927.

Adding to 4231023301 its reverse (1033201324), we get a palindrome (5264224625).

It can be divided in two parts, 4231023 and 301, that added together give a palindrome (4231324).

The spelling of 4231023301 in words is "four billion, two hundred thirty-one million, twenty-three thousand, three hundred one".

Divisors: 1 157 26949193 4231023301