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38682484471115 = 542171834597319
BaseRepresentation
bin10001100101110011101111…
…01111101111010101001011
312001222000020212000111111022
420302321313233233111023
520032233212011033430
6214134253230023055
711101501011606212
oct1062716757572513
9161860225014438
1038682484471115
1111364171040881
124408b11947a8b
131877986748864
1497a3569b6079
1547134823a4e5
hex232e77bef54b

38682484471115 has 8 divisors (see below), whose sum is σ = 46429988974560. Its totient is φ = 30938649170752.

The previous prime is 38682484471079. The next prime is 38682484471133. The reversal of 38682484471115 is 51117448428683.

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 38682484471115 - 212 = 38682484467019 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917277575 + ... + 917319744.

It is an arithmetic number, because the mean of its divisors is an integer number (5803748621820).

Almost surely, 238682484471115 is an apocalyptic number.

38682484471115 is a deficient number, since it is larger than the sum of its proper divisors (7747504503445).

38682484471115 is a wasteful number, since it uses less digits than its factorization.

38682484471115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834601541.

The product of its digits is 41287680, while the sum is 62.

The spelling of 38682484471115 in words is "thirty-eight trillion, six hundred eighty-two billion, four hundred eighty-four million, four hundred seventy-one thousand, one hundred fifteen".

Divisors: 1 5 4217 21085 1834597319 9172986595 7736496894223 38682484471115