Base | Representation |
---|---|
bin | 100011100100111001… |
… | …000110101000100100 |
3 | 10122121012212122100110 |
4 | 203210321012220210 |
5 | 1111213134203441 |
6 | 25314312413020 |
7 | 2521425621510 |
oct | 434471065044 |
9 | 118535778313 |
10 | 38199912996 |
11 | 15222945033 |
12 | 74a10a7170 |
13 | 37aa161a1b |
14 | 1bc54b1140 |
15 | ed8962b16 |
hex | 8e4e46a24 |
38199912996 has 24 divisors (see below), whose sum is σ = 101866434880. Its totient is φ = 10914260832.
The previous prime is 38199912937. The next prime is 38199913001. The reversal of 38199912996 is 69921999183.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227380351 + ... + 227380518.
Almost surely, 238199912996 is an apocalyptic number.
It is an amenable number.
38199912996 is an abundant number, since it is smaller than the sum of its proper divisors (63666521884).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38199912996 is a wasteful number, since it uses less digits than its factorization.
38199912996 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454760883 (or 454760881 counting only the distinct ones).
The product of its digits is 17006112, while the sum is 66.
The spelling of 38199912996 in words is "thirty-eight billion, one hundred ninety-nine million, nine hundred twelve thousand, nine hundred ninety-six".
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