Base | Representation |
---|---|
bin | 1010000010010… |
… | …1111101111001 |
3 | 2221012211100200 |
4 | 2200211331321 |
5 | 41234123203 |
6 | 4102152413 |
7 | 1020555210 |
oct | 240457571 |
9 | 87184320 |
10 | 42098553 |
11 | 218442a2 |
12 | 12122709 |
13 | 894cab3 |
14 | 583c077 |
15 | 3a689a3 |
hex | 2825f79 |
42098553 has 24 divisors (see below), whose sum is σ = 70040256. Its totient is φ = 23868000.
The previous prime is 42098543. The next prime is 42098557. The reversal of 42098553 is 35589024.
It is not a de Polignac number, because 42098553 - 25 = 42098521 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42098557) 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, 5703 + ... + 10803.
It is an arithmetic number, because the mean of its divisors is an integer number (2918344).
Almost surely, 242098553 is an apocalyptic number.
It is an amenable number.
42098553 is a deficient number, since it is larger than the sum of its proper divisors (27941703).
42098553 is a wasteful number, since it uses less digits than its factorization.
42098553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5245 (or 5242 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 42098553 is about 6488.3397722376. The cubic root of 42098553 is about 347.8743353249.
The spelling of 42098553 in words is "forty-two million, ninety-eight thousand, five hundred fifty-three".
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