Search a number
-
+
3130458153 = 31043486051
BaseRepresentation
bin1011101010010111…
…0000000000101001
322002011111202021120
42322211300000221
522402344130103
61234344325453
7140401312104
oct27245600051
98064452246
103130458153
1113670755a9
12734473889
133ab730704
14219a8573b
15134c63253
hexba970029

3130458153 has 4 divisors (see below), whose sum is σ = 4173944208. Its totient is φ = 2086972100.

The previous prime is 3130458131. The next prime is 3130458193. The reversal of 3130458153 is 3518540313.

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, and also an emirpimes, since its reverse is a distinct semiprime: 3518540313 = 31172846771.

It is a cyclic number.

It is not a de Polignac number, because 3130458153 - 230 = 2056716329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3130458193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521743023 + ... + 521743028.

It is an arithmetic number, because the mean of its divisors is an integer number (1043486052).

Almost surely, 23130458153 is an apocalyptic number.

It is an amenable number.

3130458153 is a deficient number, since it is larger than the sum of its proper divisors (1043486055).

3130458153 is a wasteful number, since it uses less digits than its factorization.

3130458153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043486054.

The product of its (nonzero) digits is 21600, while the sum is 33.

The square root of 3130458153 is about 55950.4973436340. The cubic root of 3130458153 is about 1462.8595599539.

Adding to 3130458153 its reverse (3518540313), we get a palindrome (6648998466).

The spelling of 3130458153 in words is "three billion, one hundred thirty million, four hundred fifty-eight thousand, one hundred fifty-three".

Divisors: 1 3 1043486051 3130458153