Base | Representation |
---|---|
bin | 10001100101101101000010… |
… | …00101101110011001101001 |
3 | 12001221122221212110120101101 |
4 | 20302312201011232121221 |
5 | 20032203323040224113 |
6 | 214132500020521401 |
7 | 11101312532002243 |
oct | 1062664105563151 |
9 | 161848855416341 |
10 | 38678883133033 |
11 | 11362693199210 |
12 | 4408287850261 |
13 | 18775315ba690 |
14 | 97a0d4599093 |
15 | 4711d6eb22dd |
hex | 232da116e669 |
38678883133033 has 32 divisors (see below), whose sum is σ = 45556252600320. Its totient is φ = 32375480639040.
The previous prime is 38678883132973. The next prime is 38678883133067. The reversal of 38678883133033 is 33033138887683.
It is not a de Polignac number, because 38678883133033 - 221 = 38678881035881 is a prime.
It is not an unprimeable number, because it can be changed into a prime (38678883133333) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 177529878 + ... + 177747616.
It is an arithmetic number, because the mean of its divisors is an integer number (1423632893760).
Almost surely, 238678883133033 is an apocalyptic number.
It is an amenable number.
38678883133033 is a deficient number, since it is larger than the sum of its proper divisors (6877369467287).
38678883133033 is a wasteful number, since it uses less digits than its factorization.
38678883133033 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220909.
The product of its (nonzero) digits is 125411328, while the sum is 64.
The spelling of 38678883133033 in words is "thirty-eight trillion, six hundred seventy-eight billion, eight hundred eighty-three million, one hundred thirty-three thousand, thirty-three".
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