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86071099199 = 1395059122399
BaseRepresentation
bin101000000101000111…
…1001011111100111111
322020011102221212102212
41100022033023330333
52402233200133244
6103312430211035
76134631162161
oct1201217137477
9266142855385
1086071099199
1133558989838
1214821053a7b
138168b657c7
1442471b4931
15238b49cd9e
hex140a3cbf3f

86071099199 has 8 divisors (see below), whose sum is σ = 86708160000. Its totient is φ = 85434293592.

The previous prime is 86071099193. The next prime is 86071099217. The reversal of 86071099199 is 99199017068.

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 86071099199 - 24 = 86071099183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86071099193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 642002 + ... + 764400.

It is an arithmetic number, because the mean of its divisors is an integer number (10838520000).

Almost surely, 286071099199 is an apocalyptic number.

86071099199 is a deficient number, since it is larger than the sum of its proper divisors (637060801).

86071099199 is a wasteful number, since it uses less digits than its factorization.

86071099199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127597.

The product of its (nonzero) digits is 2204496, while the sum is 59.

The spelling of 86071099199 in words is "eighty-six billion, seventy-one million, ninety-nine thousand, one hundred ninety-nine".

Divisors: 1 139 5059 122399 703201 17013461 619216541 86071099199