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2411130431 = 3153227689
BaseRepresentation
bin1000111110110110…
…1110111000111111
320020000222010011002
42033231232320333
514414222133211
61035130520515
7113515161533
oct21755567077
96200863132
102411130431
111028024a86
1257359613b
132c56b4bc8
1418c319bc3
15e1a2403b
hex8fb6ee3f

2411130431 has 12 divisors (see below), whose sum is σ = 2536847040. Its totient is φ = 2289243840.

The previous prime is 2411130427. The next prime is 2411130439. The reversal of 2411130431 is 1340311142.

It is not a de Polignac number, because 2411130431 - 22 = 2411130427 is a prime.

It is a super-2 number, since 2×24111304312 = 11627099910588491522, 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 (2411130439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73235 + ... + 100923.

It is an arithmetic number, because the mean of its divisors is an integer number (211403920).

Almost surely, 22411130431 is an apocalyptic number.

2411130431 is a deficient number, since it is larger than the sum of its proper divisors (125716609).

2411130431 is an equidigital number, since it uses as much as digits as its factorization.

2411130431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27826 (or 27773 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2411130431 is about 49103.2629363874. The cubic root of 2411130431 is about 1340.9324524633.

Adding to 2411130431 its reverse (1340311142), we get a palindrome (3751441573).

The spelling of 2411130431 in words is "two billion, four hundred eleven million, one hundred thirty thousand, four hundred thirty-one".

Divisors: 1 31 53 1643 2809 27689 87079 858359 1467517 45493027 77778401 2411130431