Base | Representation |
---|---|
bin | 1011000011010110011… |
… | …00100000100000111100 |
3 | 1100022012211002102022101 |
4 | 11201223030200200330 |
5 | 22210214411004233 |
6 | 450242435354444 |
7 | 36302461012000 |
oct | 5415314404074 |
9 | 1308184072271 |
10 | 379755563068 |
11 | 13706512a292 |
12 | 61723452a24 |
13 | 29a7041b18b |
14 | 1454764c700 |
15 | 9d29496c7d |
hex | 586b32083c |
379755563068 has 108 divisors (see below), whose sum is σ = 787170442800. Its totient is φ = 160238267280.
The previous prime is 379755563063. The next prime is 379755563123. The reversal of 379755563068 is 860365557973.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (379755563063) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2898897363 + ... + 2898897493.
Almost surely, 2379755563068 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 379755563068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (393585221400).
379755563068 is an abundant number, since it is smaller than the sum of its proper divisors (407414879732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
379755563068 is an equidigital number, since it uses as much as digits as its factorization.
379755563068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 541 (or 267 counting only the distinct ones).
The product of its (nonzero) digits is 142884000, while the sum is 64.
The spelling of 379755563068 in words is "three hundred seventy-nine billion, seven hundred fifty-five million, five hundred sixty-three thousand, sixty-eight".
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