Search a number
-
+
2024230031 = 4347075117
BaseRepresentation
bin111100010100111…
…0100110010001111
312020001221112120122
41320221310302033
513121200330111
6532510135155
7101106446165
oct17051646217
95201845518
102024230031
11949696a8a
12485ab14bb
132634abc65
14152ba5235
15bca9bcdb
hex78a74c8f

2024230031 has 4 divisors (see below), whose sum is σ = 2071305192. Its totient is φ = 1977154872.

The previous prime is 2024230027. The next prime is 2024230079. The reversal of 2024230031 is 1300324202.

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 2024230031 - 22 = 2024230027 is a prime.

It is a super-2 number, since 2×20242300312 = 8195014436804521922, 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 = 2024229991 and 2024230009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2024230081) 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 3 ways as a sum of consecutive naturals, for example, 23537516 + ... + 23537601.

It is an arithmetic number, because the mean of its divisors is an integer number (517826298).

Almost surely, 22024230031 is an apocalyptic number.

2024230031 is a deficient number, since it is larger than the sum of its proper divisors (47075161).

2024230031 is an equidigital number, since it uses as much as digits as its factorization.

2024230031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47075160.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2024230031 is about 44991.4439754938. The cubic root of 2024230031 is about 1264.9886277470.

Adding to 2024230031 its reverse (1300324202), we get a palindrome (3324554233).

The spelling of 2024230031 in words is "two billion, twenty-four million, two hundred thirty thousand, thirty-one".

Divisors: 1 43 47075117 2024230031