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52880386323 = 3126011398841
BaseRepresentation
bin110001001111111010…
…101010100100010011
312001111022202221211210
4301033322222210103
51331244334330243
640143134111203
73551265603342
oct611772524423
9161438687753
1052880386323
1120476665a16
12a2b964b503
134ca973412b
1427b90bbb59
1515976ac933
hexc4feaa913

52880386323 has 8 divisors (see below), whose sum is σ = 70512827536. Its totient is φ = 35250768000.

The previous prime is 52880386259. The next prime is 52880386333. The reversal of 52880386323 is 32368308825.

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

It is not a de Polignac number, because 52880386323 - 26 = 52880386259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52880386333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 661618 + ... + 737223.

It is an arithmetic number, because the mean of its divisors is an integer number (8814103442).

Almost surely, 252880386323 is an apocalyptic number.

52880386323 is a deficient number, since it is larger than the sum of its proper divisors (17632441213).

52880386323 is a wasteful number, since it uses less digits than its factorization.

52880386323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1411445.

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 52880386323 in words is "fifty-two billion, eight hundred eighty million, three hundred eighty-six thousand, three hundred twenty-three".

Divisors: 1 3 12601 37803 1398841 4196523 17626795441 52880386323