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6982934699874 = 2372157151283303
BaseRepresentation
bin110010110011101011101…
…0101111001111101100010
3220201120011201120220112110
41211213113111321331202
51403402022240343444
622503525500540150
71320333426415500
oct145472725717542
926646151526473
106982934699874
11225249a658821
1294940a851656
133b8645c509c3
141a1d939d9670
15c1997428cb9
hex659d7579f62

6982934699874 has 48 divisors (see below), whose sum is σ = 16349489229888. Its totient is φ = 1982416389408.

The previous prime is 6982934699837. The next prime is 6982934699903. The reversal of 6982934699874 is 4789964392896.

It is a super-2 number, since 2×69829346998742 (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75595494 + ... + 75687809.

It is an arithmetic number, because the mean of its divisors is an integer number (340614358956).

Almost surely, 26982934699874 is an apocalyptic number.

6982934699874 is an abundant number, since it is smaller than the sum of its proper divisors (9366554530014).

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

6982934699874 is a wasteful number, since it uses less digits than its factorization.

6982934699874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151283479 (or 151283472 counting only the distinct ones).

The product of its digits is 10158317568, while the sum is 84.

The spelling of 6982934699874 in words is "six trillion, nine hundred eighty-two billion, nine hundred thirty-four million, six hundred ninety-nine thousand, eight hundred seventy-four".

Divisors: 1 2 3 6 7 14 21 42 49 98 147 157 294 314 471 942 1099 2198 3297 6594 7693 15386 23079 46158 151283303 302566606 453849909 907699818 1058983121 2117966242 3176949363 6353898726 7412881847 14825763694 22238645541 23751478571 44477291082 47502957142 71254435713 142508871426 166260349997 332520699994 498781049991 997562099982 1163822449979 2327644899958 3491467349937 6982934699874