Base | Representation |
---|---|
bin | 1111110000110000… |
… | …0001100010001000 |
3 | 101220212101121012101 |
4 | 3330030001202020 |
5 | 32131114313230 |
6 | 1535501123144 |
7 | 206563665256 |
oct | 37414014210 |
9 | 11825347171 |
10 | 4231010440 |
11 | 1881327848 |
12 | 9a0b594b4 |
13 | 525745897 |
14 | 2c1cc95d6 |
15 | 19b6a7aca |
hex | fc301888 |
4231010440 has 32 divisors (see below), whose sum is σ = 10020816000. Its totient is φ = 1603329984.
The previous prime is 4231010437. The next prime is 4231010489. The reversal of 4231010440 is 440101324.
It is a Harshad number since it is a multiple of its sum of digits (19).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2782800 + ... + 2784319.
It is an arithmetic number, because the mean of its divisors is an integer number (313150500).
Almost surely, 24231010440 is an apocalyptic number.
4231010440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
4231010440 is an abundant number, since it is smaller than the sum of its proper divisors (5789805560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4231010440 is a wasteful number, since it uses less digits than its factorization.
4231010440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5567149 (or 5567145 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 4231010440 is about 65046.2177224779. The cubic root of 4231010440 is about 1617.3897965014.
Adding to 4231010440 its reverse (440101324), we get a palindrome (4671111764).
The spelling of 4231010440 in words is "four billion, two hundred thirty-one million, ten thousand, four hundred forty".
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