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3013220053 = 4396863827
BaseRepresentation
bin1011001110011010…
…0001011011010101
321202222220102211201
42303212201123111
522132341020203
61214555432501
7134445643054
oct26346413325
97688812751
103013220053
11130697a908
12701155731
1339036295c
1420828839b
15129805e1d
hexb39a16d5

3013220053 has 4 divisors (see below), whose sum is σ = 3020084320. Its totient is φ = 3006355788.

The previous prime is 3013220047. The next prime is 3013220069. The reversal of 3013220053 is 3500223103.

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 3013220053 - 29 = 3013219541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3013220053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013220033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3431475 + ... + 3432352.

It is an arithmetic number, because the mean of its divisors is an integer number (755021080).

Almost surely, 23013220053 is an apocalyptic number.

It is an amenable number.

3013220053 is a deficient number, since it is larger than the sum of its proper divisors (6864267).

3013220053 is an equidigital number, since it uses as much as digits as its factorization.

3013220053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6864266.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 3013220053 is about 54892.8051114169. The cubic root of 3013220053 is about 1444.3649788931.

Adding to 3013220053 its reverse (3500223103), we get a palindrome (6513443156).

The spelling of 3013220053 in words is "three billion, thirteen million, two hundred twenty thousand, fifty-three".

Divisors: 1 439 6863827 3013220053