Search a number
-
+
3065253149 = 76713149891
BaseRepresentation
bin1011011010110100…
…0000110100011101
321220121210222211102
42312231000310131
522234201100044
61224055002445
7135650136050
oct26655006435
97817728742
103065253149
11133328a072
12716669425
1339b08057a
14211150a97
1512e18324e
hexb6b40d1d

3065253149 has 16 divisors (see below), whose sum is σ = 3582644736. Its totient is φ = 2568337200.

The previous prime is 3065253091. The next prime is 3065253161. The reversal of 3065253149 is 9413525603.

3065253149 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3065253149 - 228 = 2796817693 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3065253179) 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, 36494 + ... + 86384.

It is an arithmetic number, because the mean of its divisors is an integer number (223915296).

Almost surely, 23065253149 is an apocalyptic number.

It is an amenable number.

3065253149 is a deficient number, since it is larger than the sum of its proper divisors (517391587).

3065253149 is a wasteful number, since it uses less digits than its factorization.

3065253149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50096.

The product of its (nonzero) digits is 97200, while the sum is 38.

The square root of 3065253149 is about 55364.7283836921. The cubic root of 3065253149 is about 1452.6314718314.

The spelling of 3065253149 in words is "three billion, sixty-five million, two hundred fifty-three thousand, one hundred forty-nine".

Divisors: 1 7 67 131 469 917 8777 49891 61439 349237 3342697 6535721 23398879 45750047 437893307 3065253149