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88085980413 = 3389227316127
BaseRepresentation
bin101001000001001010…
…1010110010011111101
322102100212022102212000
41102002111112103331
52420400002333123
6104244404132513
76235565323344
oct1220225262375
9272325272760
1088085980413
11343a226a922
12150a3997139
1383ca420402
144398a24b5b
1524582eeb43
hex14825564fd

88085980413 has 32 divisors (see below), whose sum is σ = 132030259200. Its totient is φ = 58035022848.

The previous prime is 88085980391. The next prime is 88085980481. The reversal of 88085980413 is 31408958088.

88085980413 is a `hidden beast` number, since 8 + 8 + 0 + 8 + 598 + 0 + 41 + 3 = 666.

It is not a de Polignac number, because 88085980413 - 224 = 88069203197 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 88085980413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88085980483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5453956 + ... + 5470082.

It is an arithmetic number, because the mean of its divisors is an integer number (4125945600).

Almost surely, 288085980413 is an apocalyptic number.

It is an amenable number.

88085980413 is a deficient number, since it is larger than the sum of its proper divisors (43944278787).

88085980413 is a wasteful number, since it uses less digits than its factorization.

88085980413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18498 (or 18492 counting only the distinct ones).

The product of its (nonzero) digits is 2211840, while the sum is 54.

The spelling of 88085980413 in words is "eighty-eight billion, eighty-five million, nine hundred eighty thousand, four hundred thirteen".

Divisors: 1 3 9 27 89 267 801 2273 2403 6819 16127 20457 48381 61371 145143 202297 435429 606891 1435303 1820673 4305909 5462019 12917727 36656671 38753181 109970013 329910039 989730117 3262443719 9787331157 29361993471 88085980413