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2010324031 = 2278856053
BaseRepresentation
bin111011111010011…
…0001110000111111
312012002210001010121
41313310301300333
513104120332111
6531252115411
7100550321002
oct16764616077
95162701117
102010324031
11941859221
12481305b67
13260650561
14150dc5539
15bb751871
hex77d31c3f

2010324031 has 4 divisors (see below), whose sum is σ = 2019180312. Its totient is φ = 2001467752.

The previous prime is 2010324011. The next prime is 2010324037. The reversal of 2010324031 is 1304230102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010324031 - 25 = 2010323999 is a prime.

It is a super-2 number, since 2×20103240312 = 8082805419232177922, 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 = 2010323996 and 2010324014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010324037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427800 + ... + 4428253.

It is an arithmetic number, because the mean of its divisors is an integer number (504795078).

Almost surely, 22010324031 is an apocalyptic number.

2010324031 is a deficient number, since it is larger than the sum of its proper divisors (8856281).

2010324031 is an equidigital number, since it uses as much as digits as its factorization.

2010324031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8856280.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 2010324031 is about 44836.6371508837. The cubic root of 2010324031 is about 1262.0852409558.

Adding to 2010324031 its reverse (1304230102), we get a palindrome (3314554133).

It can be divided in two parts, 2010 and 324031, that added together give a square (326041 = 5712).

The spelling of 2010324031 in words is "two billion, ten million, three hundred twenty-four thousand, thirty-one".

Divisors: 1 227 8856053 2010324031