Base | Representation |
---|---|
bin | 1000011010011001111… |
… | …11101110100010001010 |
3 | 1000122002201012020012102 |
4 | 10031030333232202022 |
5 | 14213440433123142 |
6 | 340442334513402 |
7 | 26612020262360 |
oct | 4151477564212 |
9 | 1018081166172 |
10 | 289054582922 |
11 | 10165085a466 |
12 | 4802b965862 |
13 | 21347305661 |
14 | ddc15dd630 |
15 | 77bb802532 |
hex | 434cfee88a |
289054582922 has 32 divisors (see below), whose sum is σ = 503329462272. Its totient is φ = 121943112624.
The previous prime is 289054582889. The next prime is 289054582931. The reversal of 289054582922 is 229285450982.
It is a super-2 number, since 2×2890545829222 (a number of 24 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359348 + ... + 840975.
It is an arithmetic number, because the mean of its divisors is an integer number (15729045696).
Almost surely, 2289054582922 is an apocalyptic number.
289054582922 is a deficient number, since it is larger than the sum of its proper divisors (214274879350).
289054582922 is a wasteful number, since it uses less digits than its factorization.
289054582922 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1200602.
The product of its (nonzero) digits is 8294400, while the sum is 56.
The spelling of 289054582922 in words is "two hundred eighty-nine billion, fifty-four million, five hundred eighty-two thousand, nine hundred twenty-two".
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