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53800212090024 = 233223161320141383
BaseRepresentation
bin11000011101110010101101…
…00001111100110010101000
321001111020202021122120101200
430032321112201330302220
524022430313243340044
6310231250511044200
714221636260260421
oct1416712641746250
9231436667576350
1053800212090024
11161625a6179974
12604aa12210660
13240345212a7aa
14d3dd30ab4648
156347010dc369
hex30ee5687cca8

53800212090024 has 96 divisors (see below), whose sum is σ = 152138346871680. Its totient is φ = 17143055309952.

The previous prime is 53800212090007. The next prime is 53800212090043. The reversal of 53800212090024 is 42009021200835.

It is a happy number.

53800212090024 is a `hidden beast` number, since 538 + 0 + 0 + 2 + 12 + 0 + 90 + 0 + 24 = 666.

53800212090024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (36).

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 in 23 ways as a sum of consecutive naturals, for example, 7399564 + ... + 12741819.

It is an arithmetic number, because the mean of its divisors is an integer number (1584774446580).

Almost surely, 253800212090024 is an apocalyptic number.

It is an amenable number.

53800212090024 is an abundant number, since it is smaller than the sum of its proper divisors (98338134781656).

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

53800212090024 is a wasteful number, since it uses less digits than its factorization.

53800212090024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20143031 (or 20143024 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

Adding to 53800212090024 its reverse (42009021200835), we get a palindrome (95809233290859).

The spelling of 53800212090024 in words is "fifty-three trillion, eight hundred billion, two hundred twelve million, ninety thousand, twenty-four".

Divisors: 1 2 3 4 6 8 9 12 18 23 24 36 46 69 72 92 138 184 207 276 414 552 828 1613 1656 3226 4839 6452 9678 12904 14517 19356 29034 37099 38712 58068 74198 111297 116136 148396 222594 296792 333891 445188 667782 890376 1335564 2671128 20141383 40282766 60424149 80565532 120848298 161131064 181272447 241696596 362544894 463251809 483393192 725089788 926503618 1389755427 1450179576 1853007236 2779510854 3706014472 4169266281 5559021708 8338532562 11118043416 16677065124 32488050779 33354130248 64976101558 97464152337 129952203116 194928304674 259904406232 292392457011 389856609348 584784914022 747225167917 779713218696 1169569828044 1494450335834 2241675503751 2339139656088 2988900671668 4483351007502 5977801343336 6725026511253 8966702015004 13450053022506 17933404030008 26900106045012 53800212090024