Base | Representation |
---|---|
bin | 100011101110101111… |
… | …111100001100110000 |
3 | 10200000202001022111212 |
4 | 203232233330030300 |
5 | 1112033003024440 |
6 | 25342541055252 |
7 | 2525504345243 |
oct | 435657741460 |
9 | 120022038455 |
10 | 38365283120 |
11 | 152a822505a |
12 | 7528557528 |
13 | 38054b2878 |
14 | 1bdd43b25a |
15 | ee822b465 |
hex | 8eebfc330 |
38365283120 has 40 divisors (see below), whose sum is σ = 94446303264. Its totient is φ = 14443400192.
The previous prime is 38365283119. The next prime is 38365283123. The reversal of 38365283120 is 2138256383.
It is a tau number, because it is divible by the number of its divisors (40).
It is not an unprimeable number, because it can be changed into a prime (38365283123) 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, 14103524 + ... + 14106243.
Almost surely, 238365283120 is an apocalyptic number.
It is an amenable number.
38365283120 is an abundant number, since it is smaller than the sum of its proper divisors (56081020144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38365283120 is a wasteful number, since it uses less digits than its factorization.
38365283120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28209797 (or 28209791 counting only the distinct ones).
The product of its (nonzero) digits is 207360, while the sum is 41.
The spelling of 38365283120 in words is "thirty-eight billion, three hundred sixty-five million, two hundred eighty-three thousand, one hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •