Search a number
-
+
2130413413 = 10159209707
BaseRepresentation
bin111111011111011…
…1000011101100101
312111110202012210111
41332332320131211
513330341212123
6551222053021
7103536133552
oct17676703545
95443665714
102130413413
119a3621147
124b557a171
1327c4a906b
14162d25a29
15c707390d
hex7efb8765

2130413413 has 4 divisors (see below), whose sum is σ = 2130633280. Its totient is φ = 2130193548.

The previous prime is 2130413401. The next prime is 2130413419. The reversal of 2130413413 is 3143140312.

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 2130413413 - 229 = 1593542501 is a prime.

It is a super-2 number, since 2×21304134132 = 9077322620580617138, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130413419) 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, 94695 + ... + 115012.

It is an arithmetic number, because the mean of its divisors is an integer number (532658320).

Almost surely, 22130413413 is an apocalyptic number.

It is an amenable number.

2130413413 is a deficient number, since it is larger than the sum of its proper divisors (219867).

2130413413 is a wasteful number, since it uses less digits than its factorization.

2130413413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219866.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2130413413 is about 46156.4016470088. The cubic root of 2130413413 is about 1286.7315879601.

Adding to 2130413413 its reverse (3143140312), we get a palindrome (5273553725).

The spelling of 2130413413 in words is "two billion, one hundred thirty million, four hundred thirteen thousand, four hundred thirteen".

Divisors: 1 10159 209707 2130413413