Base | Representation |
---|---|
bin | 100100010100010110… |
… | …110101000010001111 |
3 | 10201122201021221221011 |
4 | 210110112311002033 |
5 | 1114331014000013 |
6 | 25525320350051 |
7 | 2550235344301 |
oct | 442426650217 |
9 | 121581257834 |
10 | 38996234383 |
11 | 155a13a3087 |
12 | 7683915327 |
13 | 38a6127402 |
14 | 1c5d15d971 |
15 | 103380ec3d |
hex | 9145b508f |
38996234383 has 4 divisors (see below), whose sum is σ = 39578267800. Its totient is φ = 38414200968.
The previous prime is 38996234309. The next prime is 38996234399. The reversal of 38996234383 is 38343269983.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38343269983 = 1061 ⋅36138803.
It is a cyclic number.
It is not a de Polignac number, because 38996234383 - 229 = 38459363471 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (38996234483) 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, 291016608 + ... + 291016741.
It is an arithmetic number, because the mean of its divisors is an integer number (9894566950).
Almost surely, 238996234383 is an apocalyptic number.
38996234383 is a deficient number, since it is larger than the sum of its proper divisors (582033417).
38996234383 is an equidigital number, since it uses as much as digits as its factorization.
38996234383 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 582033416.
The product of its digits is 20155392, while the sum is 58.
The spelling of 38996234383 in words is "thirty-eight billion, nine hundred ninety-six million, two hundred thirty-four thousand, three hundred eighty-three".
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