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52881624633201 = 37213174139701903
BaseRepresentation
bin11000000011000011101100…
…11100111000111101110001
320221020102201100021211212120
430001201312130320331301
523412403031401230301
6304245252153544453
714065366645566600
oct1401416634707561
9227212640254776
1052881624633201
1115938a75536711
125b20991115129
13236793c817830
14d0b6acc61a37
1561a88bd65e36
hex301876738f71

52881624633201 has 96 divisors (see below), whose sum is σ = 95806729041408. Its totient is φ = 25612491018240.

The previous prime is 52881624633191. The next prime is 52881624633241. The reversal of 52881624633201 is 10233642618825.

52881624633201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 52881624633201 - 25 = 52881624633169 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (52881624633241) by changing a digit.

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 95 ways as a sum of consecutive naturals, for example, 18518985 + ... + 21182918.

It is an arithmetic number, because the mean of its divisors is an integer number (997986760848).

Almost surely, 252881624633201 is an apocalyptic number.

52881624633201 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

52881624633201 is a deficient number, since it is larger than the sum of its proper divisors (42925104408207).

52881624633201 is a wasteful number, since it uses less digits than its factorization.

52881624633201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39701991 (or 39701984 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 51.

The spelling of 52881624633201 in words is "fifty-two trillion, eight hundred eighty-one billion, six hundred twenty-four million, six hundred thirty-three thousand, two hundred one".

Divisors: 1 3 7 13 17 21 39 41 49 51 91 119 123 147 221 273 287 357 533 637 663 697 833 861 1547 1599 1911 2009 2091 2499 3731 4641 4879 6027 9061 10829 11193 14637 26117 27183 32487 34153 63427 78351 102459 190281 443989 1331967 39701903 119105709 277913321 516124739 674932351 833739963 1548374217 1627778023 1945393247 2024797053 3612873173 4724526457 4883334069 5836179741 8774120563 10838619519 11394446161 14173579371 21161114299 25290112211 26322361689 27672226391 33071685199 34183338483 61418843941 63483342897 75870336633 79761123127 83016679173 99215055597 148127800093 184256531823 193705584737 239283369381 359738943083 429931907587 444383400279 581116754211 1036894600651 1079216829249 1289795722761 1355939093159 2518172601581 3110683801953 4067817279477 7554517804743 17627208211067 52881624633201