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52678467341 = 1713812243833
BaseRepresentation
bin110001000011111000…
…011001111100001101
312000222020211102001222
4301003320121330031
51330341141423331
640111122213125
73543264404303
oct610370317415
9160866742058
1052678467341
1120382692225
12a261ab41a5
134c76957546
14279a35a273
151584ac4b7b
hexc43e19f0d

52678467341 has 8 divisors (see below), whose sum is σ = 55817614584. Its totient is φ = 49543810560.

The previous prime is 52678467337. The next prime is 52678467383. The reversal of 52678467341 is 14376487625.

52678467341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9129038116 + 43549429225 = 95546^2 + 208685^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 52678467341 - 22 = 52678467337 is a prime.

It is a super-2 number, since 2×526784673412 (a number of 22 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 (52678467301) 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, 1098440 + ... + 1145393.

It is an arithmetic number, because the mean of its divisors is an integer number (6977201823).

Almost surely, 252678467341 is an apocalyptic number.

It is an amenable number.

52678467341 is a deficient number, since it is larger than the sum of its proper divisors (3139147243).

52678467341 is a wasteful number, since it uses less digits than its factorization.

52678467341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2245231.

The product of its digits is 6773760, while the sum is 53.

The spelling of 52678467341 in words is "fifty-two billion, six hundred seventy-eight million, four hundred sixty-seven thousand, three hundred forty-one".

Divisors: 1 17 1381 23477 2243833 38145161 3098733373 52678467341