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24312124132 = 2229376192861
BaseRepresentation
bin10110101001000111…
…011001001011100100
32022202100112212111221
4112221013121023210
5344242400433012
615100245110124
71520322434242
oct265107311344
968670485457
1024312124132
11a34661877a
1248660b8344
1323a5b8078a
141268c87792
159745e7507
hex5a91d92e4

24312124132 has 48 divisors (see below), whose sum is σ = 45944403120. Its totient is φ = 11232345600.

The previous prime is 24312124097. The next prime is 24312124183. The reversal of 24312124132 is 23142121342.

It can be written as a sum of positive squares in 8 ways, for example, as 3012472996 + 21299651136 = 54886^2 + 145944^2 .

It is a junction number, because it is equal to n+sod(n) for n = 24312124097 and 24312124106.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 215382 + ... + 308242.

It is an arithmetic number, because the mean of its divisors is an integer number (957175065).

Almost surely, 224312124132 is an apocalyptic number.

It is an amenable number.

24312124132 is a deficient number, since it is larger than the sum of its proper divisors (21632278988).

24312124132 is a wasteful number, since it uses less digits than its factorization.

24312124132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92992 (or 92990 counting only the distinct ones).

The product of its digits is 2304, while the sum is 25.

Adding to 24312124132 its reverse (23142121342), we get a palindrome (47454245474).

The spelling of 24312124132 in words is "twenty-four billion, three hundred twelve million, one hundred twenty-four thousand, one hundred thirty-two".

Divisors: 1 2 4 29 37 58 61 74 116 122 148 244 1073 1769 2146 2257 3538 4292 4514 7076 9028 65453 92861 130906 185722 261812 371444 2692969 3435857 5385938 5664521 6871714 10771876 11329042 13743428 22658084 99639853 164271109 199279706 209587277 328542218 398559412 419174554 657084436 838349108 6078031033 12156062066 24312124132