Base | Representation |
---|---|
bin | 1011000001100111100… |
… | …00101101011000101001 |
3 | 1100012211000001210020110 |
4 | 11200303300231120221 |
5 | 22201313313410443 |
6 | 450010253444533 |
7 | 36240435603021 |
oct | 5406360553051 |
9 | 1305730053213 |
10 | 378825528873 |
11 | 136728153890 |
12 | 61503aa0749 |
13 | 2995283a09c |
14 | 14499d14a81 |
15 | 9cc29d6233 |
hex | 5833c2d629 |
378825528873 has 8 divisors (see below), whose sum is σ = 551018951136. Its totient is φ = 229591229600.
The previous prime is 378825528871. The next prime is 378825528877.
378825528873 is nontrivially palindromic in base 10.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 378825528873 - 21 = 378825528871 is a prime.
It is not an unprimeable number, because it can be changed into a prime (378825528871) 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, 5739780708 + ... + 5739780773.
It is an arithmetic number, because the mean of its divisors is an integer number (68877368892).
Almost surely, 2378825528873 is an apocalyptic number.
378825528873 is a gapful number since it is divisible by the number (33) formed by its first and last digit.
It is an amenable number.
378825528873 is a deficient number, since it is larger than the sum of its proper divisors (172193422263).
378825528873 is a wasteful number, since it uses less digits than its factorization.
378825528873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11479561495.
The product of its digits is 180633600, while the sum is 66.
The spelling of 378825528873 in words is "three hundred seventy-eight billion, eight hundred twenty-five million, five hundred twenty-eight thousand, eight hundred seventy-three".
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