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86282430818793 = 31114589717920993
BaseRepresentation
bin10011100111100100110001…
…101000111010100111101001
3102022111112000221210201112020
4103213210301220322213221
542302122404242200133
6503301333532135053
724113462033022426
oct2347446150724751
9368445027721466
1086282430818793
112554619a900a20
129816143607489
13391b5241324b1
1417441403a2d4d
159e960d9270b3
hex4e7931a3a9e9

86282430818793 has 16 divisors (see below), whose sum is σ = 125502584765376. Its totient is φ = 52292020976640.

The previous prime is 86282430818743. The next prime is 86282430818807. The reversal of 86282430818793 is 39781803428268.

It is not a de Polignac number, because 86282430818793 - 210 = 86282430817769 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (86282430818743) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4145896 + ... + 13775097.

It is an arithmetic number, because the mean of its divisors is an integer number (7843911547836).

Almost surely, 286282430818793 is an apocalyptic number.

It is an amenable number.

86282430818793 is a deficient number, since it is larger than the sum of its proper divisors (39220153946583).

86282430818793 is a wasteful number, since it uses less digits than its factorization.

86282430818793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18066904.

The product of its (nonzero) digits is 222953472, while the sum is 69.

The spelling of 86282430818793 in words is "eighty-six trillion, two hundred eighty-two billion, four hundred thirty million, eight hundred eighteen thousand, seven hundred ninety-three".

Divisors: 1 3 11 33 145897 437691 1604867 4814601 17920993 53762979 197130923 591392769 2614619115721 7843857347163 28760810272931 86282430818793