Search a number
-
+
10424311431 = 333131048829
BaseRepresentation
bin10011011010101011…
…00101111010000111
3222220111011212222120
421231111211322013
5132322110431211
64442221101023
7516216120342
oct115525457207
928814155876
1010424311431
11446a285516
12202b0b7773
13ca1891721
1470c655459
15410274d06
hex26d565e87

10424311431 has 8 divisors (see below), whose sum is σ = 13903290480. Its totient is φ = 6947436672.

The previous prime is 10424311427. The next prime is 10424311489. The reversal of 10424311431 is 13411342401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10424311431 - 22 = 10424311427 is a prime.

It is a super-2 number, since 2×104243114312 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10424311631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 514476 + ... + 534353.

It is an arithmetic number, because the mean of its divisors is an integer number (1737911310).

Almost surely, 210424311431 is an apocalyptic number.

10424311431 is a deficient number, since it is larger than the sum of its proper divisors (3478979049).

10424311431 is a wasteful number, since it uses less digits than its factorization.

10424311431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052145.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10424311431 its reverse (13411342401), we get a palindrome (23835653832).

The spelling of 10424311431 in words is "ten billion, four hundred twenty-four million, three hundred eleven thousand, four hundred thirty-one".

Divisors: 1 3 3313 9939 1048829 3146487 3474770477 10424311431