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54255305044204 = 221117893413238789
BaseRepresentation
bin11000101011000010011000…
…01011110011000011101100
321010002202102111022222201221
430111201030023303003230
524102404331042403304
6311220313144313124
714266550015460205
oct1425411413630354
9233082374288657
1054255305044204
11163186002a0160
12610305ba727a4
13243733a6b1bb4
14d57d83b445ac
15641489544054
hex31584c2f30ec

54255305044204 has 96 divisors (see below), whose sum is σ = 110936370484800. Its totient is φ = 22943209512960.

The previous prime is 54255305044181. The next prime is 54255305044217. The reversal of 54255305044204 is 40244050355245.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 227090842 + ... + 227329630.

It is an arithmetic number, because the mean of its divisors is an integer number (1155587192550).

Almost surely, 254255305044204 is an apocalyptic number.

It is an amenable number.

54255305044204 is an abundant number, since it is smaller than the sum of its proper divisors (56681065440596).

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

54255305044204 is a wasteful number, since it uses less digits than its factorization.

54255305044204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242323 (or 242321 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 43.

Adding to 54255305044204 its reverse (40244050355245), we get a palindrome (94499355399449).

The spelling of 54255305044204 in words is "fifty-four trillion, two hundred fifty-five billion, three hundred five million, forty-four thousand, two hundred four".

Divisors: 1 2 4 11 17 22 34 44 68 89 178 187 356 374 748 979 1513 1958 3026 3413 3916 6052 6826 13652 16643 33286 37543 58021 66572 75086 116042 150172 232084 238789 303757 477578 607514 638231 955156 1215028 1276462 2552924 2626679 3341327 4059413 5163869 5253358 6682654 8118826 10327738 10506716 13365308 16237652 20655476 21252221 42504442 44653543 56802559 85008884 89307086 113605118 178614172 227210236 233774431 361287757 467548862 722575514 814986857 935097724 1445151028 1629973714 3259947428 3974165327 7948330654 8964855427 13854776569 15896661308 17929710854 27709553138 35859421708 55419106276 72533830273 145067660546 152402542259 290135321092 304805084518 609610169036 797872133003 1233075114641 1595744266006 2466150229282 3191488532012 4932300458564 13563826261051 27127652522102 54255305044204