Base | Representation |
---|---|
bin | 10100010010001001111111… |
… | …010110010011001100111001 |
3 | 102200212021000020002011212111 |
4 | 110102021333112103030321 |
5 | 43143043211431241134 |
6 | 513421511325212321 |
7 | 24535052310444223 |
oct | 2422117726231471 |
9 | 380767006064774 |
10 | 89208607290169 |
11 | 26474181173a14 |
12 | a0092861010a1 |
13 | 3aa1449333083 |
14 | 1805a10949413 |
15 | a4a7c2042c64 |
hex | 51227f593339 |
89208607290169 has 4 divisors (see below), whose sum is σ = 89213464313344. Its totient is φ = 89203750266996.
The previous prime is 89208607290113. The next prime is 89208607290217. The reversal of 89208607290169 is 96109270680298.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 89208607290169 - 213 = 89208607281977 is a prime.
It is a super-2 number, since 2×892086072901692 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89208607590169) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2428484037 + ... + 2428520770.
It is an arithmetic number, because the mean of its divisors is an integer number (22303366078336).
Almost surely, 289208607290169 is an apocalyptic number.
It is an amenable number.
89208607290169 is a deficient number, since it is larger than the sum of its proper divisors (4857023175).
89208607290169 is a wasteful number, since it uses less digits than its factorization.
89208607290169 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4857023174.
The product of its (nonzero) digits is 47029248, while the sum is 67.
The spelling of 89208607290169 in words is "eighty-nine trillion, two hundred eight billion, six hundred seven million, two hundred ninety thousand, one hundred sixty-nine".
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