Base | Representation |
---|---|
bin | 100100001011100011… |
… | …100100010010000111 |
3 | 10201021102110021101222 |
4 | 210023203210102013 |
5 | 1114030214004240 |
6 | 25502523510555 |
7 | 2543463320243 |
oct | 441343442207 |
9 | 121242407358 |
10 | 38848578695 |
11 | 15526012193 |
12 | 764238845b |
13 | 3881669594 |
14 | 1c476c5423 |
15 | 1025894eb5 |
hex | 90b8e4487 |
38848578695 has 16 divisors (see below), whose sum is σ = 47221114752. Its totient is φ = 30677636640.
The previous prime is 38848578677. The next prime is 38848578707. The reversal of 38848578695 is 59687584883.
It is not a de Polignac number, because 38848578695 - 216 = 38848513159 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 442400 + ... + 522890.
It is an arithmetic number, because the mean of its divisors is an integer number (2951319672).
Almost surely, 238848578695 is an apocalyptic number.
38848578695 is a deficient number, since it is larger than the sum of its proper divisors (8372536057).
38848578695 is a wasteful number, since it uses less digits than its factorization.
38848578695 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81742.
The product of its digits is 464486400, while the sum is 71.
The spelling of 38848578695 in words is "thirty-eight billion, eight hundred forty-eight million, five hundred seventy-eight thousand, six hundred ninety-five".
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