Base | Representation |
---|---|
bin | 1000001011111010… |
… | …11100011101011010 |
3 | 102100021220010201100 |
4 | 10011331130131122 |
5 | 33000102220410 |
6 | 2004035132230 |
7 | 213624356406 |
oct | 40575343532 |
9 | 12307803640 |
10 | 4394960730 |
11 | 1955928056 |
12 | a27a44076 |
13 | 5506ba3a4 |
14 | 2d99a6106 |
15 | 1aac908c0 |
hex | 105f5c75a |
4394960730 has 96 divisors (see below), whose sum is σ = 11914905600. Its totient is φ = 1122581376.
The previous prime is 4394960729. The next prime is 4394960747. The reversal of 4394960730 is 370694934.
4394960730 is a `hidden beast` number, since 4 + 3 + 9 + 4 + 9 + 607 + 30 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 324841 + ... + 338099.
It is an arithmetic number, because the mean of its divisors is an integer number (124113600).
Almost surely, 24394960730 is an apocalyptic number.
It is a pronic number, being equal to 66294×66295.
It is a practical number, because each smaller number is the sum of distinct divisors of 4394960730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5957452800).
4394960730 is an abundant number, since it is smaller than the sum of its proper divisors (7519944870).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4394960730 is a wasteful number, since it uses less digits than its factorization.
4394960730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13428 (or 13425 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 45.
The square root of 4394960730 is about 66294.4999981145. The cubic root of 4394960730 is about 1638.0167293349.
The spelling of 4394960730 in words is "four billion, three hundred ninety-four million, nine hundred sixty thousand, seven hundred thirty".
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