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52828214341 = 77546887763
BaseRepresentation
bin110001001100110011…
…101001010001000101
312001100200121100100011
4301030303221101011
51331143010324331
640134031550221
73550063261420
oct611463512105
9161320540304
1052828214341
112044a171381
12a2a408b371
134c9b998236
1427b21ba9b7
151592d043b1
hexc4cce9445

52828214341 has 4 divisors (see below), whose sum is σ = 60375102112. Its totient is φ = 45281326572.

The previous prime is 52828214339. The next prime is 52828214449. The reversal of 52828214341 is 14341282825.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 52828214341 - 21 = 52828214339 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 52828214294 and 52828214303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52828214311) 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, 3773443875 + ... + 3773443888.

It is an arithmetic number, because the mean of its divisors is an integer number (15093775528).

Almost surely, 252828214341 is an apocalyptic number.

It is an amenable number.

52828214341 is a deficient number, since it is larger than the sum of its proper divisors (7546887771).

52828214341 is an equidigital number, since it uses as much as digits as its factorization.

52828214341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7546887770.

The product of its digits is 122880, while the sum is 40.

The spelling of 52828214341 in words is "fifty-two billion, eight hundred twenty-eight million, two hundred fourteen thousand, three hundred forty-one".

Divisors: 1 7 7546887763 52828214341