Base | Representation |
---|---|
bin | 100100011100111111… |
… | …100101110111100110 |
3 | 10202000210221211011212 |
4 | 210130333211313212 |
5 | 1120130112403034 |
6 | 25551534231422 |
7 | 2553645116435 |
oct | 443477456746 |
9 | 122023854155 |
10 | 39141137894 |
11 | 15666174251 |
12 | 7704355572 |
13 | 38ca160631 |
14 | 1c744bd11c |
15 | 10413d42ce |
hex | 91cfe5de6 |
39141137894 has 8 divisors (see below), whose sum is σ = 58714214040. Its totient is φ = 19569733216.
The previous prime is 39141137873. The next prime is 39141137897. The reversal of 39141137894 is 49873114193.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (39141137897) 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, 357584 + ... + 454035.
It is an arithmetic number, because the mean of its divisors is an integer number (7339276755).
Almost surely, 239141137894 is an apocalyptic number.
39141137894 is a deficient number, since it is larger than the sum of its proper divisors (19573076146).
39141137894 is a wasteful number, since it uses less digits than its factorization.
39141137894 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 835734.
The product of its digits is 653184, while the sum is 50.
The spelling of 39141137894 in words is "thirty-nine billion, one hundred forty-one million, one hundred thirty-seven thousand, eight hundred ninety-four".
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