Base | Representation |
---|---|
bin | 111100100100001… |
… | …0101111010001111 |
3 | 12020121222222111221 |
4 | 1321020111322033 |
5 | 13130222330111 |
6 | 533353424211 |
7 | 101234445616 |
oct | 17110257217 |
9 | 5217888457 |
10 | 2032230031 |
11 | 953160557 |
12 | 48870b067 |
13 | 2650503a0 |
14 | 153c8887d |
15 | bd62c371 |
hex | 79215e8f |
2032230031 has 8 divisors (see below), whose sum is σ = 2317294224. Its totient is φ = 1765557120.
The previous prime is 2032230001. The next prime is 2032230061. The reversal of 2032230031 is 1300322302.
It is an interprime number because it is at equal distance from previous prime (2032230001) and next prime (2032230061).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2032230031 - 25 = 2032229999 is a prime.
It is a super-2 number, since 2×20322300312 = 8259917797796521922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2032229987 and 2032230014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2032230001) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4597585 + ... + 4598026.
It is an arithmetic number, because the mean of its divisors is an integer number (289661778).
Almost surely, 22032230031 is an apocalyptic number.
2032230031 is a deficient number, since it is larger than the sum of its proper divisors (285064193).
2032230031 is a wasteful number, since it uses less digits than its factorization.
2032230031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9195641.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 2032230031 is about 45080.2620999479. The cubic root of 2032230031 is about 1266.6528994887.
Adding to 2032230031 its reverse (1300322302), we get a palindrome (3332552333).
The spelling of 2032230031 in words is "two billion, thirty-two million, two hundred thirty thousand, thirty-one".
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