Base | Representation |
---|---|
bin | 1111010000001100… |
… | …0010101100010000 |
3 | 101120100102000020210 |
4 | 3310003002230100 |
5 | 31341134010120 |
6 | 1514142004120 |
7 | 203315102331 |
oct | 36403025420 |
9 | 11510360223 |
10 | 4094438160 |
11 | 1811226a9a |
12 | 963276640 |
13 | 503368797 |
14 | 2abad8288 |
15 | 18e6cbce0 |
hex | f40c2b10 |
4094438160 has 80 divisors (see below), whose sum is σ = 12715186176. Its totient is φ = 1089921024.
The previous prime is 4094438141. The next prime is 4094438189. The reversal of 4094438160 is 618344904.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123697 + ... + 153263.
Almost surely, 24094438160 is an apocalyptic number.
4094438160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4094438160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6357593088).
4094438160 is an abundant number, since it is smaller than the sum of its proper divisors (8620748016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4094438160 is a wasteful number, since it uses less digits than its factorization.
4094438160 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30160 (or 30154 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 39.
The square root of 4094438160 is about 63987.7969616082. The cubic root of 4094438160 is about 1599.7966095630.
The spelling of 4094438160 in words is "four billion, ninety-four million, four hundred thirty-eight thousand, one hundred sixty".
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