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552001818153006 = 2321373113285971891
BaseRepresentation
bin111110110000010101111000…
…0010010010101000000101110
32200101110212011210202111120200
41331200223300102111000232
51034322444210421344011
65234002045013254330
7224161546433215524
oct17540536022250056
92611425153674520
10552001818153006
1114a980724764a31
1251ab17980343a6
131a9017182258c0
149a4505db94314
1543c3c79e7c856
hex1f60af049502e

552001818153006 has 96 divisors (see below), whose sum is σ = 1317202548977952. Its totient is φ = 166037567109120.

The previous prime is 552001818152951. The next prime is 552001818153011. The reversal of 552001818153006 is 600351818100255.

552001818153006 is a `hidden beast` number, since 5 + 5 + 20 + 0 + 18 + 1 + 81 + 530 + 0 + 6 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 141055680 + ... + 144916211.

It is an arithmetic number, because the mean of its divisors is an integer number (13720859885187).

Almost surely, 2552001818153006 is an apocalyptic number.

552001818153006 is an abundant number, since it is smaller than the sum of its proper divisors (765200730824946).

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

552001818153006 is a wasteful number, since it uses less digits than its factorization.

552001818153006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285972098 (or 285972095 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 45.

The spelling of 552001818153006 in words is "five hundred fifty-two trillion, one billion, eight hundred eighteen million, one hundred fifty-three thousand, six".

Divisors: 1 2 3 6 9 13 18 26 39 73 78 113 117 146 219 226 234 339 438 657 678 949 1017 1314 1469 1898 2034 2847 2938 4407 5694 8249 8541 8814 13221 16498 17082 24747 26442 49494 74241 107237 148482 214474 321711 643422 965133 1930266 285971891 571943782 857915673 1715831346 2573747019 3717634583 5147494038 7435269166 11152903749 20875948043 22305807498 32314823683 33458711247 41751896086 62627844129 64629647366 66917422494 96944471049 125255688258 187883532387 193888942098 271387324559 290833413147 375767064774 420092707879 542774649118 581666826294 814161973677 840185415758 1260278123637 1628323947354 2358982128859 2442485921031 2520556247274 3780834370911 4717964257718 4884971842062 7076946386577 7561668741822 14153892773154 21230839159731 30666767675167 42461678319462 61333535350334 92000303025501 184000606051002 276000909076503 552001818153006