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86222968793 = 139916692771
BaseRepresentation
bin101000001001101001…
…0100001011111011001
322020120000201122100122
41100103102201133121
52403041040000133
6103335453243025
76141454066523
oct1202322413731
9266500648318
1086222968793
11336266886a5
1214863a93475
13819146a680
14425d428a13
15239999b498
hex14134a17d9

86222968793 has 8 divisors (see below), whose sum is σ = 92949217536. Its totient is φ = 79510107600.

The previous prime is 86222968787. The next prime is 86222968837. The reversal of 86222968793 is 39786922268.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 86222968793 - 216 = 86222903257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86222968723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3333503 + ... + 3359268.

It is an arithmetic number, because the mean of its divisors is an integer number (11618652192).

Almost surely, 286222968793 is an apocalyptic number.

It is an amenable number.

86222968793 is a deficient number, since it is larger than the sum of its proper divisors (6726248743).

86222968793 is a wasteful number, since it uses less digits than its factorization.

86222968793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6693775.

The product of its digits is 31352832, while the sum is 62.

The spelling of 86222968793 in words is "eighty-six billion, two hundred twenty-two million, nine hundred sixty-eight thousand, seven hundred ninety-three".

Divisors: 1 13 991 12883 6692771 87006023 6632536061 86222968793