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53024112412 = 221710139719447
BaseRepresentation
bin110001011000011110…
…111011111100011100
312001212100012222222021
4301120132323330130
51332043133044122
640205310425524
73554662343005
oct613036737434
9161770188867
1053024112412
112053a802507
12a3398022a4
13500044745b
1427d02121ac
1515a50ed1c7
hexc587bbf1c

53024112412 has 48 divisors (see below), whose sum is σ = 99478387008. Its totient is φ = 24641971200.

The previous prime is 53024112391. The next prime is 53024112451. The reversal of 53024112412 is 21421142035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2716873 + ... + 2736319.

It is an arithmetic number, because the mean of its divisors is an integer number (2072466396).

Almost surely, 253024112412 is an apocalyptic number.

It is an amenable number.

53024112412 is a deficient number, since it is larger than the sum of its proper divisors (46454274596).

53024112412 is a wasteful number, since it uses less digits than its factorization.

53024112412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19966 (or 19964 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 53024112412 its reverse (21421142035), we get a palindrome (74445254447).

The spelling of 53024112412 in words is "fifty-three billion, twenty-four million, one hundred twelve thousand, four hundred twelve".

Divisors: 1 2 4 17 34 68 101 202 397 404 794 1588 1717 3434 6749 6868 13498 19447 26996 38894 40097 77788 80194 160388 330599 661198 681649 1322396 1363298 1964147 2726596 3928294 7720459 7856588 15440918 30881836 33390499 66780998 131247803 133561996 262495606 524991212 779766359 1559532718 3119065436 13256028103 26512056206 53024112412