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12413412143 = 112102590183
BaseRepresentation
bin10111000111110010…
…11010001100101111
31012001010000200012022
423203321122030233
5200410313142033
65411434300355
7616421155646
oct134371321457
935033020168
1012413412143
1152a0058300
1224a52876bb
13122a9c0ab2
1485a8b435d
154c9bd3098
hex2e3e5a32f

12413412143 has 6 divisors (see below), whose sum is σ = 13644494472. Its totient is φ = 11284920020.

The previous prime is 12413412131. The next prime is 12413412163. The reversal of 12413412143 is 34121431421.

It is not a de Polignac number, because 12413412143 - 28 = 12413411887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12413412113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51294971 + ... + 51295212.

It is an arithmetic number, because the mean of its divisors is an integer number (2274082412).

Almost surely, 212413412143 is an apocalyptic number.

12413412143 is a deficient number, since it is larger than the sum of its proper divisors (1231082329).

12413412143 is a wasteful number, since it uses less digits than its factorization.

12413412143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102590205 (or 102590194 counting only the distinct ones).

The product of its digits is 2304, while the sum is 26.

Adding to 12413412143 its reverse (34121431421), we get a palindrome (46534843564).

The spelling of 12413412143 in words is "twelve billion, four hundred thirteen million, four hundred twelve thousand, one hundred forty-three".

Divisors: 1 11 121 102590183 1128492013 12413412143