Base | Representation |
---|---|
bin | 100011101101000111… |
… | …111010100011111001 |
3 | 10122221211201212112110 |
4 | 203231013322203321 |
5 | 1112004012412213 |
6 | 25340124402533 |
7 | 2525023510626 |
oct | 435507724371 |
9 | 118854655473 |
10 | 38338013433 |
11 | 15293899a25 |
12 | 751b3a6449 |
13 | 37cc955565 |
14 | 1bd997d34d |
15 | ee5b415c3 |
hex | 8ed1fa8f9 |
38338013433 has 8 divisors (see below), whose sum is σ = 51131420608. Its totient is φ = 25551640944.
The previous prime is 38338013407. The next prime is 38338013447. The reversal of 38338013433 is 33431083383.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 38338013433 - 212 = 38338009337 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 38338013391 and 38338013400.
It is not an unprimeable number, because it can be changed into a prime (38338013453) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1745941 + ... + 1767762.
It is an arithmetic number, because the mean of its divisors is an integer number (6391427576).
Almost surely, 238338013433 is an apocalyptic number.
It is an amenable number.
38338013433 is a deficient number, since it is larger than the sum of its proper divisors (12793407175).
38338013433 is a wasteful number, since it uses less digits than its factorization.
38338013433 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3517343.
The product of its (nonzero) digits is 186624, while the sum is 39.
The spelling of 38338013433 in words is "thirty-eight billion, three hundred thirty-eight million, thirteen thousand, four hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •