Base | Representation |
---|---|
bin | 10100010000110010111110… |
… | …010110100001010111000101 |
3 | 102200112022211202210201000220 |
4 | 110100302332112201113011 |
5 | 43140030334302013021 |
6 | 513310540215454553 |
7 | 24525234053401650 |
oct | 2420627626412705 |
9 | 380468752721026 |
10 | 89115175032261 |
11 | 26438596094744 |
12 | 9bb314b987459 |
13 | 3a956a9402371 |
14 | 18012a9c84897 |
15 | a481546dacc6 |
hex | 510cbe5a15c5 |
89115175032261 has 16 divisors (see below), whose sum is σ = 142941634137600. Its totient is φ = 48242801521008.
The previous prime is 89115175032259. The next prime is 89115175032283. The reversal of 89115175032261 is 16223057151198.
It is a happy number.
It is not a de Polignac number, because 89115175032261 - 21 = 89115175032259 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89115175032461) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111673151271 + ... + 111673152068.
It is an arithmetic number, because the mean of its divisors is an integer number (8933852133600).
Almost surely, 289115175032261 is an apocalyptic number.
It is an amenable number.
89115175032261 is a deficient number, since it is larger than the sum of its proper divisors (53826459105339).
89115175032261 is a wasteful number, since it uses less digits than its factorization.
89115175032261 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 223346303368.
The product of its (nonzero) digits is 907200, while the sum is 51.
The spelling of 89115175032261 in words is "eighty-nine trillion, one hundred fifteen billion, one hundred seventy-five million, thirty-two thousand, two hundred sixty-one".
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