Search a number
-
+
24224005031 = 411123526117
BaseRepresentation
bin10110100011110111…
…001111101110100111
32022112012201221211112
4112203313033232213
5344102321130111
615043420255235
71515202434242
oct264367175647
968465657745
1024224005031
11a300901576
1248406a151b
1323908399b5
14125b2aa259
1596b9dce8b
hex5a3dcfba7

24224005031 has 8 divisors (see below), whose sum is σ = 24836978544. Its totient is φ = 23612086080.

The previous prime is 24224004953. The next prime is 24224005081. The reversal of 24224005031 is 13050042242.

It is a happy number.

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 24224005031 - 214 = 24223988647 is a prime.

It is a super-2 number, since 2×242240050312 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 24224004988 and 24224005006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (24224005081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 217016 + ... + 309101.

It is an arithmetic number, because the mean of its divisors is an integer number (3104622318).

Almost surely, 224224005031 is an apocalyptic number.

24224005031 is a deficient number, since it is larger than the sum of its proper divisors (612973513).

24224005031 is a wasteful number, since it uses less digits than its factorization.

24224005031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527281.

The product of its (nonzero) digits is 1920, while the sum is 23.

Adding to 24224005031 its reverse (13050042242), we get a palindrome (37274047273).

The spelling of 24224005031 in words is "twenty-four billion, two hundred twenty-four million, five thousand, thirty-one".

Divisors: 1 41 1123 46043 526117 21570797 590829391 24224005031