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24314344442 = 212157172221
BaseRepresentation
bin10110101001001111…
…110111001111111010
32022202111201200012122
4112221033313033322
5344243433010232
615100404441242
71520350342403
oct265117671772
968674650178
1024314344442
11a3478a4943
1248669a9222
1323a647a27b
1412692a49aa
159748d5312
hex5a93f73fa

24314344442 has 4 divisors (see below), whose sum is σ = 36471516666. Its totient is φ = 12157172220.

The previous prime is 24314344427. The next prime is 24314344451. The reversal of 24314344442 is 24444341342.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24444341342 = 212222170671.

It can be written as a sum of positive squares in only one way, i.e., 24313853041 + 491401 = 155929^2 + 701^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 6078586109 + ... + 6078586112.

Almost surely, 224314344442 is an apocalyptic number.

24314344442 is a deficient number, since it is larger than the sum of its proper divisors (12157172224).

24314344442 is a wasteful number, since it uses less digits than its factorization.

24314344442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12157172223.

The product of its digits is 147456, while the sum is 35.

Adding to 24314344442 its reverse (24444341342), we get a palindrome (48758685784).

The spelling of 24314344442 in words is "twenty-four billion, three hundred fourteen million, three hundred forty-four thousand, four hundred forty-two".

Divisors: 1 2 12157172221 24314344442