Base | Representation |
---|---|
bin | 1010101100111… |
… | …00011111111110 |
3 | 20020220210021011 |
4 | 11112130133332 |
5 | 140440114412 |
6 | 12524025434 |
7 | 2140014031 |
oct | 526343776 |
9 | 206823234 |
10 | 89769982 |
11 | 46744575 |
12 | 2609227a |
13 | 157a1343 |
14 | bccb018 |
15 | 7d337a7 |
hex | 559c7fe |
89769982 has 8 divisors (see below), whose sum is σ = 137786616. Its totient is φ = 43841112.
The previous prime is 89769971. The next prime is 89770001. The reversal of 89769982 is 28996798.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 521833 + ... + 522004.
It is an arithmetic number, because the mean of its divisors is an integer number (17223327).
Almost surely, 289769982 is an apocalyptic number.
89769982 is a deficient number, since it is larger than the sum of its proper divisors (48016634).
89769982 is a wasteful number, since it uses less digits than its factorization.
89769982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1043882.
The product of its digits is 3919104, while the sum is 58.
The square root of 89769982 is about 9474.7022116793. The cubic root of 89769982 is about 447.7583697791.
The spelling of 89769982 in words is "eighty-nine million, seven hundred sixty-nine thousand, nine hundred eighty-two".
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