Base | Representation |
---|---|
bin | 101001101110010010… |
… | …1000011100110110100 |
3 | 22120021101022000111021 |
4 | 1103130211003212310 |
5 | 2432000103010130 |
6 | 105054531550524 |
7 | 6321241560253 |
oct | 1233445034664 |
9 | 276241260437 |
10 | 89600047540 |
11 | 34aa9988973 |
12 | 15446a5b444 |
13 | 85abcc9513 |
14 | 449db4a79a |
15 | 24e61c737a |
hex | 14dc9439b4 |
89600047540 has 24 divisors (see below), whose sum is σ = 188267143680. Its totient is φ = 35819629728.
The previous prime is 89600047531. The next prime is 89600047553. The reversal of 89600047540 is 4574000698.
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, 1238272 + ... + 1308631.
It is an arithmetic number, because the mean of its divisors is an integer number (7844464320).
Almost surely, 289600047540 is an apocalyptic number.
It is an amenable number.
89600047540 is an abundant number, since it is smaller than the sum of its proper divisors (98667096140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
89600047540 is a wasteful number, since it uses less digits than its factorization.
89600047540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2548671 (or 2548669 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The spelling of 89600047540 in words is "eighty-nine billion, six hundred million, forty-seven thousand, five hundred forty".
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