Base | Representation |
---|---|
bin | 101001110100110110… |
… | …1111111111000001011 |
3 | 22120211202002221001202 |
4 | 1103221231333320023 |
5 | 2432423021322441 |
6 | 105132444534415 |
7 | 6326556420305 |
oct | 1235155777013 |
9 | 276752087052 |
10 | 89820495371 |
11 | 35102367662 |
12 | 154a885140b |
13 | 8615892a19 |
14 | 44c1132975 |
15 | 250a72019b |
hex | 14e9b7fe0b |
89820495371 has 4 divisors (see below), whose sum is σ = 90140141544. Its totient is φ = 89500849200.
The previous prime is 89820495353. The next prime is 89820495389. The reversal of 89820495371 is 17359402898.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (89820495353) and next prime (89820495389).
It is a cyclic number.
It is not a de Polignac number, because 89820495371 - 222 = 89816301067 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (89820495301) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159822665 + ... + 159823226.
It is an arithmetic number, because the mean of its divisors is an integer number (22535035386).
Almost surely, 289820495371 is an apocalyptic number.
89820495371 is a deficient number, since it is larger than the sum of its proper divisors (319646173).
89820495371 is a wasteful number, since it uses less digits than its factorization.
89820495371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 319646172.
The product of its (nonzero) digits is 4354560, while the sum is 56.
The spelling of 89820495371 in words is "eighty-nine billion, eight hundred twenty million, four hundred ninety-five thousand, three hundred seventy-one".
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