Base | Representation |
---|---|
bin | 10000110101010011110… |
… | …10111011011100000100 |
3 | 2001021220001021010021222 |
4 | 20122221322323130010 |
5 | 33434003330234410 |
6 | 1121411421455512 |
7 | 56533464261050 |
oct | 10325172733404 |
9 | 2037801233258 |
10 | 578376414980 |
11 | 203319454081 |
12 | 94115111598 |
13 | 42704aac9a0 |
14 | 1ddca4c8c60 |
15 | 100a17e4955 |
hex | 86a9ebb704 |
578376414980 has 96 divisors (see below), whose sum is σ = 1495685834496. Its totient is φ = 182948000256.
The previous prime is 578376414971. The next prime is 578376415013. The reversal of 578376414980 is 89414673875.
578376414980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3331487 + ... + 3500793.
It is an arithmetic number, because the mean of its divisors is an integer number (15580060776).
Almost surely, 2578376414980 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 578376414980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (747842917248).
578376414980 is an abundant number, since it is smaller than the sum of its proper divisors (917309419516).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
578376414980 is a wasteful number, since it uses less digits than its factorization.
578376414980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 171213 (or 171211 counting only the distinct ones).
The product of its (nonzero) digits is 40642560, while the sum is 62.
The spelling of 578376414980 in words is "five hundred seventy-eight billion, three hundred seventy-six million, four hundred fourteen thousand, nine hundred eighty".
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