Base | Representation |
---|---|
bin | 1111001100110011… |
… | …1111101011001110 |
3 | 101112100202012020020 |
4 | 3303030333223032 |
5 | 31324022120110 |
6 | 1512514203010 |
7 | 203053502664 |
oct | 36314775316 |
9 | 11470665206 |
10 | 4080270030 |
11 | 180422a2a1 |
12 | 95a583466 |
13 | 500447985 |
14 | 2a9c8ac34 |
15 | 18d32dd70 |
hex | f333face |
4080270030 has 64 divisors (see below), whose sum is σ = 10018451520. Its totient is φ = 1063259136.
The previous prime is 4080270001. The next prime is 4080270049. The reversal of 4080270030 is 300720804.
It is a congruent number.
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, 230164 + ... + 247256.
It is an arithmetic number, because the mean of its divisors is an integer number (156538305).
Almost surely, 24080270030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4080270030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5009225760).
4080270030 is an abundant number, since it is smaller than the sum of its proper divisors (5938181490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4080270030 is a wasteful number, since it uses less digits than its factorization.
4080270030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17285.
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 4080270030 is about 63876.9913975290. The cubic root of 4080270030 is about 1597.9491993314.
Adding to 4080270030 its reverse (300720804), we get a palindrome (4380990834).
The spelling of 4080270030 in words is "four billion, eighty million, two hundred seventy thousand, thirty".
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