Search a number
-
+
3054013223 = 5357622891
BaseRepresentation
bin1011011000001000…
…1000101100100111
321212211122221112212
42312002020230213
522223311410343
61223014034035
7135452453432
oct26602105447
97784587485
103054013223
111327a02378
1271294891b
13398946521
1420d866819
1512d1b2c18
hexb6088b27

3054013223 has 4 divisors (see below), whose sum is σ = 3111636168. Its totient is φ = 2996390280.

The previous prime is 3054013177. The next prime is 3054013231. The reversal of 3054013223 is 3223104503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3223104503 = 31103971113.

It is a cyclic number.

It is not a de Polignac number, because 3054013223 - 26 = 3054013159 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 (3054013243) 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, 28811393 + ... + 28811498.

It is an arithmetic number, because the mean of its divisors is an integer number (777909042).

Almost surely, 23054013223 is an apocalyptic number.

3054013223 is a deficient number, since it is larger than the sum of its proper divisors (57622945).

3054013223 is an equidigital number, since it uses as much as digits as its factorization.

3054013223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57622944.

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 3054013223 is about 55263.1271554551. The cubic root of 3054013223 is about 1450.8537537348.

Adding to 3054013223 its reverse (3223104503), we get a palindrome (6277117726).

The spelling of 3054013223 in words is "three billion, fifty-four million, thirteen thousand, two hundred twenty-three".

Divisors: 1 53 57622891 3054013223