Base | Representation |
---|---|
bin | 101011101001110010000010… |
… | …0011011001101111110100000 |
3 | 1212100112121011022010212112001 |
4 | 1113103210010123031332200 |
5 | 400312014131020124241 |
6 | 3440351231452413344 |
7 | 143610144464666440 |
oct | 12723440433157640 |
9 | 1770477138125461 |
10 | 383974445473696 |
11 | 101389714305400 |
12 | 370949a0a77254 |
13 | 1363383399277c |
14 | 6ab6668876120 |
15 | 2e5d0caa46431 |
hex | 15d39046cdfa0 |
383974445473696 has 1152 divisors, whose sum is σ = 1068157987384320. Its totient is φ = 132266191749120.
The previous prime is 383974445473693. The next prime is 383974445473711. The reversal of 383974445473696 is 696374544479383.
It is not an unprimeable number, because it can be changed into a prime (383974445473691) by changing a digit.
It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 148081157776 + ... + 148081160368.
It is an arithmetic number, because the mean of its divisors is an integer number (927220475160).
Almost surely, 2383974445473696 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 383974445473696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534078993692160).
383974445473696 is an abundant number, since it is smaller than the sum of its proper divisors (684183541910624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
383974445473696 is a wasteful number, since it uses less digits than its factorization.
383974445473696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2918 (or 2899 counting only the distinct ones).
The product of its digits is 39504568320, while the sum is 82.
The spelling of 383974445473696 in words is "three hundred eighty-three trillion, nine hundred seventy-four billion, four hundred forty-five million, four hundred seventy-three thousand, six hundred ninety-six".
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