Base | Representation |
---|---|
bin | 100100011101001101… |
… | …001001110101100111 |
3 | 10202001001122102222222 |
4 | 210131031021311213 |
5 | 1120132020134340 |
6 | 25552142342555 |
7 | 2554020254444 |
oct | 443515116547 |
9 | 122031572888 |
10 | 39144693095 |
11 | 15668182332 |
12 | 770558aa5b |
13 | 38cab068c1 |
14 | 1c74b669cb |
15 | 10418878b5 |
hex | 91d349d67 |
39144693095 has 36 divisors (see below), whose sum is σ = 50528399880. Its totient is φ = 29031792192.
The previous prime is 39144693061. The next prime is 39144693097. The reversal of 39144693095 is 59039644193.
It is not a de Polignac number, because 39144693095 - 234 = 21964823911 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (53).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39144693097) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 102205274 + ... + 102205656.
Almost surely, 239144693095 is an apocalyptic number.
39144693095 is a deficient number, since it is larger than the sum of its proper divisors (11383706785).
39144693095 is an frugal number, since it uses more digits than its factorization.
39144693095 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 896 (or 460 counting only the distinct ones).
The product of its (nonzero) digits is 3149280, while the sum is 53.
The spelling of 39144693095 in words is "thirty-nine billion, one hundred forty-four million, six hundred ninety-three thousand, ninety-five".
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