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52541142213 = 372501959153
BaseRepresentation
bin110000111011101100…
…100011010011000101
312000121200102120102010
4300323230203103011
51330101013022323
640045335004433
73540006224430
oct607354432305
9160550376363
1052541142213
112031211788a
12a223b09719
134c54375881
142786010817
1515779eac93
hexc3bb234c5

52541142213 has 8 divisors (see below), whose sum is σ = 80062692928. Its totient is φ = 30023509824.

The previous prime is 52541142209. The next prime is 52541142217. The reversal of 52541142213 is 31224114525.

52541142213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (52541142209) and next prime (52541142217).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 52541142213 - 22 = 52541142209 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 (52541142217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1250979556 + ... + 1250979597.

It is an arithmetic number, because the mean of its divisors is an integer number (10007836616).

Almost surely, 252541142213 is an apocalyptic number.

It is an amenable number.

52541142213 is a deficient number, since it is larger than the sum of its proper divisors (27521550715).

52541142213 is a wasteful number, since it uses less digits than its factorization.

52541142213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2501959163.

The product of its digits is 9600, while the sum is 30.

Adding to 52541142213 its reverse (31224114525), we get a palindrome (83765256738).

The spelling of 52541142213 in words is "fifty-two billion, five hundred forty-one million, one hundred forty-two thousand, two hundred thirteen".

Divisors: 1 3 7 21 2501959153 7505877459 17513714071 52541142213