Base | Representation |
---|---|
bin | 101001110000101001… |
… | …0011011111111111111 |
3 | 22120110212221220022222 |
4 | 1103201102123333333 |
5 | 2432130314142144 |
6 | 105110433155555 |
7 | 6323221241300 |
oct | 1234122337777 |
9 | 276425856288 |
10 | 89679052799 |
11 | 3503a53a776 |
12 | 154693bbbbb |
13 | 85c249bbab |
14 | 44aa4347a7 |
15 | 24ed0d12ee |
hex | 14e149bfff |
89679052799 has 24 divisors (see below), whose sum is σ = 107987936400. Its totient is φ = 74168908800.
The previous prime is 89679052789. The next prime is 89679052861. The reversal of 89679052799 is 99725097698.
It is not a de Polignac number, because 89679052799 - 216 = 89678987263 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (89679052789) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2255312 + ... + 2294730.
It is an arithmetic number, because the mean of its divisors is an integer number (4499497350).
Almost surely, 289679052799 is an apocalyptic number.
89679052799 is a deficient number, since it is larger than the sum of its proper divisors (18308883601).
89679052799 is a wasteful number, since it uses less digits than its factorization.
89679052799 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41063 (or 41056 counting only the distinct ones).
The product of its (nonzero) digits is 154314720, while the sum is 71.
The spelling of 89679052799 in words is "eighty-nine billion, six hundred seventy-nine million, fifty-two thousand, seven hundred ninety-nine".
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