Base | Representation |
---|---|
bin | 10001101011101101110001… |
… | …01110110111000000100101 |
3 | 12002200102010001022021222110 |
4 | 20311312320232313000211 |
5 | 20044044334141103443 |
6 | 214411420153151233 |
7 | 11122244260204011 |
oct | 1065667056670045 |
9 | 162612101267873 |
10 | 38885438222373 |
11 | 11432249154016 |
12 | 44403126bb519 |
13 | 1890b5b9a8432 |
14 | 9860cb0a1541 |
15 | 476775b6a233 |
hex | 235db8bb7025 |
38885438222373 has 16 divisors (see below), whose sum is σ = 51940892195136. Its totient is φ = 25876836078720.
The previous prime is 38885438222369. The next prime is 38885438222413. The reversal of 38885438222373 is 37322283458883.
It is not a de Polignac number, because 38885438222373 - 22 = 38885438222369 is a prime.
It is a super-2 number, since 2×388854382223732 (a number of 28 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38885433222373) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1084993 + ... + 8885273.
It is an arithmetic number, because the mean of its divisors is an integer number (3246305762196).
Almost surely, 238885438222373 is an apocalyptic number.
It is an amenable number.
38885438222373 is a deficient number, since it is larger than the sum of its proper divisors (13055453972763).
38885438222373 is a wasteful number, since it uses less digits than its factorization.
38885438222373 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7803284.
The product of its digits is 371589120, while the sum is 66.
The spelling of 38885438222373 in words is "thirty-eight trillion, eight hundred eighty-five billion, four hundred thirty-eight million, two hundred twenty-two thousand, three hundred seventy-three".
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