Base | Representation |
---|---|
bin | 100011111101111000… |
… | …010011010110100000 |
3 | 10200200102201020120000 |
4 | 203331320103112200 |
5 | 1113042444231334 |
6 | 25424050020000 |
7 | 2535006134331 |
oct | 437570232640 |
9 | 120612636500 |
10 | 38619133344 |
11 | 15418548530 |
12 | 7599577600 |
13 | 3845c728bc |
14 | 1c2503a288 |
15 | 1010671299 |
hex | 8fde135a0 |
38619133344 has 120 divisors (see below), whose sum is σ = 123903144288. Its totient is φ = 11702759040.
The previous prime is 38619133327. The next prime is 38619133351. The reversal of 38619133344 is 44333191683.
38619133344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a nude number because it is divisible by every one of its digits.
It is a self number, because there is not a number n which added to its sum of digits gives 38619133344.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 648732 + ... + 705755.
Almost surely, 238619133344 is an apocalyptic number.
It is an amenable number.
38619133344 is an abundant number, since it is smaller than the sum of its proper divisors (85284010944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38619133344 is a wasteful number, since it uses less digits than its factorization.
38619133344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1354520 (or 1354503 counting only the distinct ones).
The product of its digits is 559872, while the sum is 45.
The spelling of 38619133344 in words is "thirty-eight billion, six hundred nineteen million, one hundred thirty-three thousand, three hundred forty-four".
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