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12410142133 = 61203444953
BaseRepresentation
bin10111000111011001…
…11011110110110101
31012000212212112120211
423203230323312311
5200403444022013
65411240225421
7616351316254
oct134354736665
935025775524
1012410142133
115299224514
1224a416b271
13122a11758c
1485a2a279b
154c978923d
hex2e3b3bdb5

12410142133 has 4 divisors (see below), whose sum is σ = 12613587148. Its totient is φ = 12206697120.

The previous prime is 12410142109. The next prime is 12410142169. The reversal of 12410142133 is 33124101421.

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 3539893009 + 8870249124 = 59497^2 + 94182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12410142133 is a prime.

It is a super-2 number, since 2×124101421332 (a number of 21 digits) 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 (12410142193) 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, 101722416 + ... + 101722537.

It is an arithmetic number, because the mean of its divisors is an integer number (3153396787).

Almost surely, 212410142133 is an apocalyptic number.

It is an amenable number.

12410142133 is a deficient number, since it is larger than the sum of its proper divisors (203445015).

12410142133 is an equidigital number, since it uses as much as digits as its factorization.

12410142133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203445014.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12410142133 its reverse (33124101421), we get a palindrome (45534243554).

The spelling of 12410142133 in words is "twelve billion, four hundred ten million, one hundred forty-two thousand, one hundred thirty-three".

Divisors: 1 61 203444953 12410142133