Base | Representation |
---|---|
bin | 10100010010010101110000… |
… | …010101100010011100001000 |
3 | 102200220110121122101022020000 |
4 | 110102111300111202130020 |
5 | 43143300100011142323 |
6 | 513431401051203000 |
7 | 24536010336524112 |
oct | 2422256025423410 |
9 | 380813548338200 |
10 | 89221240334088 |
11 | 264795741a2885 |
12 | a00b810a46460 |
13 | 3aa26b0692aa5 |
14 | 180648c6723b2 |
15 | a4acb115be43 |
hex | 512570562708 |
89221240334088 has 40 divisors (see below), whose sum is σ = 249902085196830. Its totient is φ = 29740413444480.
The previous prime is 89221240334021. The next prime is 89221240334101. The reversal of 89221240334088 is 88043304212298.
89221240334088 is a `hidden beast` number, since 8 + 9 + 2 + 212 + 4 + 0 + 3 + 340 + 88 = 666.
It can be written as a sum of positive squares in only one way, i.e., 69137595269604 + 20083645064484 = 8314902^2 + 4481478^2 .
It is a Harshad number since it is a multiple of its sum of digits (54).
It is an unprimeable number.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 68843548993 + ... + 68843550288.
Almost surely, 289221240334088 is an apocalyptic number.
It is an amenable number.
89221240334088 is an abundant number, since it is smaller than the sum of its proper divisors (160680844862742).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89221240334088 is a wasteful number, since it uses less digits than its factorization.
89221240334088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 137687099299 (or 137687099286 counting only the distinct ones).
The product of its (nonzero) digits is 5308416, while the sum is 54.
The spelling of 89221240334088 in words is "eighty-nine trillion, two hundred twenty-one billion, two hundred forty million, three hundred thirty-four thousand, eighty-eight".
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