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2424243031 = 72931181981
BaseRepresentation
bin1001000001111111…
…0000001101010111
320020221122022020221
42100133300031113
514431101234111
61040315535211
7114034503640
oct22037601527
96227568227
102424243031
111034470741
12577a5a507
132c8326442
1418dd706c7
15e2c64371
hex907f0357

2424243031 has 8 divisors (see below), whose sum is σ = 2780021664. Its totient is φ = 2070828960.

The previous prime is 2424243011. The next prime is 2424243043. The reversal of 2424243031 is 1303424242.

It is a happy number.

2424243031 is digitally balanced in base 2, 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 a cyclic number.

It is not a de Polignac number, because 2424243031 - 27 = 2424242903 is a prime.

It is a super-2 number, since 2×24242430312 = 11753908546704133922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2424242987 and 2424243005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2424243011) 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, 588940 + ... + 593041.

It is an arithmetic number, because the mean of its divisors is an integer number (347502708).

Almost surely, 22424243031 is an apocalyptic number.

2424243031 is a deficient number, since it is larger than the sum of its proper divisors (355778633).

2424243031 is a wasteful number, since it uses less digits than its factorization.

2424243031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182281.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2424243031 is about 49236.6025533850. The cubic root of 2424243031 is about 1343.3588845033.

Adding to 2424243031 its reverse (1303424242), we get a palindrome (3727667273).

The spelling of 2424243031 in words is "two billion, four hundred twenty-four million, two hundred forty-three thousand, thirty-one".

Divisors: 1 7 293 2051 1181981 8273867 346320433 2424243031