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4285210506993 = 3313371201274739
BaseRepresentation
bin111110010110111010011…
…100110011011011110001
3120011122212200120122022000
4332112322130303123301
51030202102342210433
613040333141004213
7621411340214163
oct76267234633361
916148780518260
104285210506993
111402390685979
125926043b3669
1325112a8a3b40
1410b5961b6933
1576705087113
hex3e5ba7336f1

4285210506993 has 64 divisors (see below), whose sum is σ = 7027453574400. Its totient is φ = 2563635225600.

The previous prime is 4285210506977. The next prime is 4285210507001. The reversal of 4285210506993 is 3996050125824.

4285210506993 is a `hidden beast` number, since 4 + 2 + 8 + 521 + 0 + 50 + 69 + 9 + 3 = 666.

It is not a de Polignac number, because 4285210506993 - 24 = 4285210506977 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4285210506893) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15460018 + ... + 15734756.

It is an arithmetic number, because the mean of its divisors is an integer number (109803962100).

Almost surely, 24285210506993 is an apocalyptic number.

It is an amenable number.

4285210506993 is a deficient number, since it is larger than the sum of its proper divisors (2742243067407).

4285210506993 is a wasteful number, since it uses less digits than its factorization.

4285210506993 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275999 (or 275993 counting only the distinct ones).

The product of its (nonzero) digits is 4665600, while the sum is 54.

The spelling of 4285210506993 in words is "four trillion, two hundred eighty-five billion, two hundred ten million, five hundred six thousand, nine hundred ninety-three".

Divisors: 1 3 9 13 27 37 39 111 117 333 351 481 999 1201 1443 3603 4329 10809 12987 15613 32427 44437 46839 133311 140517 274739 399933 421551 577681 824217 1199799 1733043 2472651 3571607 5199129 7417953 10165343 10714821 15597387 30496029 32144463 91488087 96433389 132149459 274464261 329961539 396448377 989884617 1189345131 2969653851 3568035393 4289500007 8908961553 12208576943 12868500021 36625730829 38605500063 109877192487 115816500189 158711500259 329631577461 476134500777 1428403502331 4285210506993