Base | Representation |
---|---|
bin | 10001011100011000100011… |
… | …11000000111000100101111 |
3 | 12000211001101110200021212122 |
4 | 20232030101320013010233 |
5 | 20011432010111423122 |
6 | 213325415530223155 |
7 | 11036215114306241 |
oct | 1056142170070457 |
9 | 160731343607778 |
10 | 38358652842287 |
11 | 112498a4581068 |
12 | 43761b7284abb |
13 | 185328948273b |
14 | 9687d6746091 |
15 | 467be3748142 |
hex | 22e311e0712f |
38358652842287 has 4 divisors (see below), whose sum is σ = 38698109947200. Its totient is φ = 38019195737376.
The previous prime is 38358652842199. The next prime is 38358652842299. The reversal of 38358652842287 is 78224825685383.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 38358652842287 - 28 = 38358652842031 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 38358652842287.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38358652842187) 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, 169728552287 + ... + 169728552512.
It is an arithmetic number, because the mean of its divisors is an integer number (9674527486800).
Almost surely, 238358652842287 is an apocalyptic number.
38358652842287 is a deficient number, since it is larger than the sum of its proper divisors (339457104913).
38358652842287 is a wasteful number, since it uses less digits than its factorization.
38358652842287 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 339457104912.
The product of its digits is 1238630400, while the sum is 71.
The spelling of 38358652842287 in words is "thirty-eight trillion, three hundred fifty-eight billion, six hundred fifty-two million, eight hundred forty-two thousand, two hundred eighty-seven".
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