Base | Representation |
---|---|
bin | 101001101111000101… |
… | …0111001100101010000 |
3 | 22120100020112101202022 |
4 | 1103132022321211100 |
5 | 2432023421321133 |
6 | 105101324111012 |
7 | 6322014523022 |
oct | 1233612714520 |
9 | 276306471668 |
10 | 89626745168 |
11 | 35012a63224 |
12 | 15453995468 |
13 | 85b46b632c |
14 | 44a34da012 |
15 | 24e86ec998 |
hex | 14de2b9950 |
89626745168 has 40 divisors (see below), whose sum is σ = 184098216960. Its totient is φ = 42195669120.
The previous prime is 89626745141. The next prime is 89626745171. The reversal of 89626745168 is 86154762698.
It is a super-2 number, since 2×896267451682 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (62).
It is a self number, because there is not a number n which added to its sum of digits gives 89626745168.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2423528 + ... + 2460231.
It is an arithmetic number, because the mean of its divisors is an integer number (4602455424).
Almost surely, 289626745168 is an apocalyptic number.
It is an amenable number.
89626745168 is an abundant number, since it is smaller than the sum of its proper divisors (94471471792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89626745168 is a wasteful number, since it uses less digits than its factorization.
89626745168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4883835 (or 4883829 counting only the distinct ones).
The product of its digits is 34836480, while the sum is 62.
The spelling of 89626745168 in words is "eighty-nine billion, six hundred twenty-six million, seven hundred forty-five thousand, one hundred sixty-eight".
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