Base | Representation |
---|---|
bin | 100100000101101100… |
… | …001001001110100001 |
3 | 10201000120021021122120 |
4 | 210011230021032201 |
5 | 1113330020220443 |
6 | 25445050254453 |
7 | 2541156646461 |
oct | 440554111641 |
9 | 121016237576 |
10 | 38750163873 |
11 | 15485503723 |
12 | 7615427429 |
13 | 386715c465 |
14 | 1c385c7ba1 |
15 | 101be05083 |
hex | 905b093a1 |
38750163873 has 16 divisors (see below), whose sum is σ = 52105568256. Its totient is φ = 25615026000.
The previous prime is 38750163869. The next prime is 38750163913. The reversal of 38750163873 is 37836105783.
It is not a de Polignac number, because 38750163873 - 22 = 38750163869 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38750161873) 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, 52536 + ... + 283302.
It is an arithmetic number, because the mean of its divisors is an integer number (3256598016).
Almost surely, 238750163873 is an apocalyptic number.
It is an amenable number.
38750163873 is a deficient number, since it is larger than the sum of its proper divisors (13355404383).
38750163873 is a wasteful number, since it uses less digits than its factorization.
38750163873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231244.
The product of its (nonzero) digits is 2540160, while the sum is 51.
The spelling of 38750163873 in words is "thirty-eight billion, seven hundred fifty million, one hundred sixty-three thousand, eight hundred seventy-three".
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