Base | Representation |
---|---|
bin | 101001111010000100… |
… | …1100001000000010001 |
3 | 22121021221101010100212 |
4 | 1103310021201000101 |
5 | 2433302320343410 |
6 | 105202055253505 |
7 | 6334112652635 |
oct | 1236411410021 |
9 | 277257333325 |
10 | 89995481105 |
11 | 35192114a72 |
12 | 1553737a295 |
13 | 8642bcc48a |
14 | 44da482dc5 |
15 | 251ac87b05 |
hex | 14f4261011 |
89995481105 has 16 divisors (see below), whose sum is σ = 110167284864. Its totient is φ = 70562327040.
The previous prime is 89995481099. The next prime is 89995481117. The reversal of 89995481105 is 50118459998.
It is not a de Polignac number, because 89995481105 - 214 = 89995464721 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 850811 + ... + 950720.
It is an arithmetic number, because the mean of its divisors is an integer number (6885455304).
Almost surely, 289995481105 is an apocalyptic number.
It is an amenable number.
89995481105 is a deficient number, since it is larger than the sum of its proper divisors (20171803759).
89995481105 is a wasteful number, since it uses less digits than its factorization.
89995481105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1801736.
The product of its (nonzero) digits is 4665600, while the sum is 59.
The spelling of 89995481105 in words is "eighty-nine billion, nine hundred ninety-five million, four hundred eighty-one thousand, one hundred five".
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