Base | Representation |
---|---|
bin | 1100000011101101… |
… | …10010100001000000 |
3 | 121201011012111012000 |
4 | 12001312302201000 |
5 | 101224214401343 |
6 | 2550211304000 |
7 | 316264420464 |
oct | 60166624100 |
9 | 17634174160 |
10 | 6473590848 |
11 | 282219a68a |
12 | 1307bab000 |
13 | 7c223543a |
14 | 455a8c4a4 |
15 | 27d4d5ed3 |
hex | 181db2840 |
6473590848 has 112 divisors (see below), whose sum is σ = 19138392000. Its totient is φ = 2145705984.
The previous prime is 6473590847. The next prime is 6473590873. The reversal of 6473590848 is 8480953746.
6473590848 is a `hidden beast` number, since 6 + 4 + 7 + 3 + 590 + 8 + 48 = 666.
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a junction number, because it is equal to n+sod(n) for n = 6473590794 and 6473590803.
It is not an unprimeable number, because it can be changed into a prime (6473590847) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298848 + ... + 319776.
It is an arithmetic number, because the mean of its divisors is an integer number (170878500).
Almost surely, 26473590848 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 6473590848, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9569196000).
6473590848 is an abundant number, since it is smaller than the sum of its proper divisors (12664801152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6473590848 is a wasteful number, since it uses less digits than its factorization.
6473590848 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21129 (or 21113 counting only the distinct ones).
The product of its (nonzero) digits is 5806080, while the sum is 54.
The square root of 6473590848 is about 80458.6281762248. The cubic root of 6473590848 is about 1863.7246487975.
The spelling of 6473590848 in words is "six billion, four hundred seventy-three million, five hundred ninety thousand, eight hundred forty-eight".
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