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2630414131 = 17219479041
BaseRepresentation
bin1001110011001000…
…1110111100110011
320210022120212211121
42130302032330303
520341341223011
61113002523111
7122120102602
oct23462167463
96708525747
102630414131
11112a889084
12614b06497
1332bc61587
141ad4bba39
15105ddbe71
hex9cc8ef33

2630414131 has 12 divisors (see below), whose sum is σ = 2941317880. Its totient is φ = 2345379840.

The previous prime is 2630414089. The next prime is 2630414179. The reversal of 2630414131 is 1314140362.

It is a de Polignac number, because none of the positive numbers 2k-2630414131 is a prime.

It is a super-2 number, since 2×26304141312 = 13838157001128970322, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2630414096 and 2630414105.

It is not an unprimeable number, because it can be changed into a prime (2630414191) 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, 234030 + ... + 245011.

Almost surely, 22630414131 is an apocalyptic number.

2630414131 is a deficient number, since it is larger than the sum of its proper divisors (310903749).

2630414131 is a wasteful number, since it uses less digits than its factorization.

2630414131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 479094 (or 479077 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

The square root of 2630414131 is about 51287.5631220669. The cubic root of 2630414131 is about 1380.4098290935.

Adding to 2630414131 its reverse (1314140362), we get a palindrome (3944554493).

The spelling of 2630414131 in words is "two billion, six hundred thirty million, four hundred fourteen thousand, one hundred thirty-one".

Divisors: 1 17 19 289 323 5491 479041 8143697 9101779 138442849 154730243 2630414131