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24202130313 = 38067376771
BaseRepresentation
bin10110100010100011…
…110011001110001001
32022110200120121100210
4112202203303032021
5344031221132223
615041315351333
71514515466454
oct264243631611
968420517323
1024202130313
11a29a520799
1248352b2549
13238914b18a
14125841449b
15969b1b893
hex5a28f3389

24202130313 has 4 divisors (see below), whose sum is σ = 32269507088. Its totient is φ = 16134753540.

The previous prime is 24202130297. The next prime is 24202130339. The reversal of 24202130313 is 31303120242.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 24202130313 - 24 = 24202130297 is a prime.

It is a super-2 number, since 2×242021303132 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 24202130313.

It is not an unprimeable number, because it can be changed into a prime (24202130413) 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, 4033688383 + ... + 4033688388.

It is an arithmetic number, because the mean of its divisors is an integer number (8067376772).

Almost surely, 224202130313 is an apocalyptic number.

It is an amenable number.

24202130313 is a deficient number, since it is larger than the sum of its proper divisors (8067376775).

24202130313 is an equidigital number, since it uses as much as digits as its factorization.

24202130313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8067376774.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 24202130313 its reverse (31303120242), we get a palindrome (55505250555).

The spelling of 24202130313 in words is "twenty-four billion, two hundred two million, one hundred thirty thousand, three hundred thirteen".

Divisors: 1 3 8067376771 24202130313