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24031242344020 = 2251577653261893
BaseRepresentation
bin1010111011011001101011…
…01010011101011001010100
310011002100211121010201120111
411131230311222131121110
511122211441020002040
6123035444512012404
75030125405412062
oct535546552353124
9104070747121514
1024031242344020
1177256578a012a
1228414ba531104
1310541a0973462
145d11929d9032
152ba193a6bdea
hex15db35a9d654

24031242344020 has 24 divisors (see below), whose sum is σ = 50787045928584. Its totient is φ = 9551270841216.

The previous prime is 24031242344003. The next prime is 24031242344033. The reversal of 24031242344020 is 2044324213042.

It can be written as a sum of positive squares in 4 ways, for example, as 50069776 + 24031192274244 = 7076^2 + 4902162^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3826627807 + ... + 3826634086.

It is an arithmetic number, because the mean of its divisors is an integer number (2116126913691).

Almost surely, 224031242344020 is an apocalyptic number.

24031242344020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

24031242344020 is an abundant number, since it is smaller than the sum of its proper divisors (26755803584564).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

24031242344020 is a wasteful number, since it uses less digits than its factorization.

24031242344020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7653262059 (or 7653262057 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 24031242344020 its reverse (2044324213042), we get a palindrome (26075566557062).

The spelling of 24031242344020 in words is "twenty-four trillion, thirty-one billion, two hundred forty-two million, three hundred forty-four thousand, twenty".

Divisors: 1 2 4 5 10 20 157 314 628 785 1570 3140 7653261893 15306523786 30613047572 38266309465 76532618930 153065237860 1201562117201 2403124234402 4806248468804 6007810586005 12015621172010 24031242344020