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2030310132241 = 7109285597149
BaseRepresentation
bin11101100010110111111…
…010100000101000010001
321012002120210201002210111
4131202313322200220101
5231231033343212431
64152413412201321
7266453656243366
oct35426772405021
97162523632714
102030310132241
11713060159856
122895a2909241
131195c3c64071
14703a618846d
1537c2de677b1
hex1d8b7ea0a11

2030310132241 has 4 divisors (see below), whose sum is σ = 2030595736500. Its totient is φ = 2030024527984.

The previous prime is 2030310132203. The next prime is 2030310132251. The reversal of 2030310132241 is 1422310130302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 587861091841 + 1442449040400 = 766721^2 + 1201020^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030310132241 - 225 = 2030276577809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030310132251) 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, 142791466 + ... + 142805683.

It is an arithmetic number, because the mean of its divisors is an integer number (507648934125).

Almost surely, 22030310132241 is an apocalyptic number.

It is an amenable number.

2030310132241 is a deficient number, since it is larger than the sum of its proper divisors (285604259).

2030310132241 is an equidigital number, since it uses as much as digits as its factorization.

2030310132241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285604258.

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

Adding to 2030310132241 its reverse (1422310130302), we get a palindrome (3452620262543).

The spelling of 2030310132241 in words is "two trillion, thirty billion, three hundred ten million, one hundred thirty-two thousand, two hundred forty-one".

Divisors: 1 7109 285597149 2030310132241