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53340050154 = 238890008359
BaseRepresentation
bin110001101011010100…
…001001001011101010
312002200100201022002010
4301223110021023222
51333220023101104
640300514220350
73565546642206
oct615324111352
9162610638063
1053340050154
1120692082186
12a4075846b6
135050a35671
142820173b06
1515c2c09489
hexc6b5092ea

53340050154 has 8 divisors (see below), whose sum is σ = 106680100320. Its totient is φ = 17780016716.

The previous prime is 53340050131. The next prime is 53340050201. The reversal of 53340050154 is 45105004335.

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

53340050154 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4445004174 + ... + 4445004185.

It is an arithmetic number, because the mean of its divisors is an integer number (13335012540).

Almost surely, 253340050154 is an apocalyptic number.

53340050154 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53340050154 is a wasteful number, since it uses less digits than its factorization.

53340050154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8890008364.

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 53340050154 its reverse (45105004335), we get a palindrome (98445054489).

The spelling of 53340050154 in words is "fifty-three billion, three hundred forty million, fifty thousand, one hundred fifty-four".

Divisors: 1 2 3 6 8890008359 17780016718 26670025077 53340050154