Base | Representation |
---|---|
bin | 10001101110001011010001… |
… | …00101010101101000111011 |
3 | 12002222111100210211201021111 |
4 | 20313011220211111220323 |
5 | 20101441021140120120 |
6 | 214514322333221151 |
7 | 11131326516104446 |
oct | 1067055045255073 |
9 | 162874323751244 |
10 | 38969992895035 |
11 | 11465099053084 |
12 | 445478b9317b7 |
13 | 1898b15619c17 |
14 | 98a22cad865d |
15 | 478a73e2675a |
hex | 237168955a3b |
38969992895035 has 8 divisors (see below), whose sum is σ = 47061851293296. Its totient is φ = 30977421103200.
The previous prime is 38969992895033. The next prime is 38969992895051. The reversal of 38969992895035 is 53059829996983.
38969992895035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38969992895035 - 21 = 38969992895033 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (38969992895033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24821650741 + ... + 24821652310.
It is an arithmetic number, because the mean of its divisors is an integer number (5882731411662).
Almost surely, 238969992895035 is an apocalyptic number.
38969992895035 is a deficient number, since it is larger than the sum of its proper divisors (8091858398261).
38969992895035 is a wasteful number, since it uses less digits than its factorization.
38969992895035 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49643303213.
The product of its (nonzero) digits is 10203667200, while the sum is 85.
The spelling of 38969992895035 in words is "thirty-eight trillion, nine hundred sixty-nine billion, nine hundred ninety-two million, eight hundred ninety-five thousand, thirty-five".
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