Base | Representation |
---|---|
bin | 1111101010000111… |
… | …1100010111101111 |
3 | 101211221001210020022 |
4 | 3322201330113233 |
5 | 32102004431111 |
6 | 1533025112355 |
7 | 206105425220 |
oct | 37241742757 |
9 | 11757053208 |
10 | 4203202031 |
11 | 1867663996 |
12 | 9937886bb |
13 | 51ca5a2c2 |
14 | 2bc32b247 |
15 | 1990132db |
hex | fa87c5ef |
4203202031 has 8 divisors (see below), whose sum is σ = 4864465920. Its totient is φ = 3557139768.
The previous prime is 4203202027. The next prime is 4203202093. The reversal of 4203202031 is 1302023024.
4203202031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4203202031 - 22 = 4203202027 is a prime.
It is a super-2 number, since 2×42032020312 = 35333814626805049922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4203202231) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3799811 + ... + 3800916.
It is an arithmetic number, because the mean of its divisors is an integer number (608058240).
Almost surely, 24203202031 is an apocalyptic number.
4203202031 is a deficient number, since it is larger than the sum of its proper divisors (661263889).
4203202031 is an equidigital number, since it uses as much as digits as its factorization.
4203202031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7600813.
The product of its (nonzero) digits is 288, while the sum is 17.
The square root of 4203202031 is about 64832.1064828222. The cubic root of 4203202031 is about 1613.8385615960.
Adding to 4203202031 its reverse (1302023024), we get a palindrome (5505225055).
The spelling of 4203202031 in words is "four billion, two hundred three million, two hundred two thousand, thirty-one".
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