Search a number
-
+
2013474361 is a prime number
BaseRepresentation
bin111100000000011…
…0010111000111001
312012022201002120111
41320000302320321
513110422134421
6531443424321
7100616151433
oct17000627071
95168632514
102013474361
119436100a8
124823850a1
132611b4462
141515a5653
15bbb74ee1
hex78032e39

2013474361 has 2 divisors, whose sum is σ = 2013474362. Its totient is φ = 2013474360.

The previous prime is 2013474329. The next prime is 2013474367. The reversal of 2013474361 is 1634743102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1994158336 + 19316025 = 44656^2 + 4395^2 .

It is a cyclic number.

It is not a de Polignac number, because 2013474361 - 25 = 2013474329 is a prime.

It is not a weakly prime, because it can be changed into another prime (2013474367) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006737180 + 1006737181.

It is an arithmetic number, because the mean of its divisors is an integer number (1006737181).

Almost surely, 22013474361 is an apocalyptic number.

It is an amenable number.

2013474361 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013474361 is an equidigital number, since it uses as much as digits as its factorization.

2013474361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 2013474361 is about 44871.7546013079. The cubic root of 2013474361 is about 1262.7441579350.

The spelling of 2013474361 in words is "two billion, thirteen million, four hundred seventy-four thousand, three hundred sixty-one".