Base | Representation |
---|---|
bin | 1010101000100… |
… | …10000010011001 |
3 | 20012211222021221 |
4 | 11110102002121 |
5 | 140313442331 |
6 | 12503532041 |
7 | 2132132410 |
oct | 524220231 |
9 | 205758257 |
10 | 89202841 |
11 | 46397462 |
12 | 25a5a021 |
13 | 15633160 |
14 | bbc0477 |
15 | 7c70711 |
hex | 5512099 |
89202841 has 32 divisors (see below), whose sum is σ = 114802688. Its totient is φ = 67417920.
The previous prime is 89202829. The next prime is 89202877. The reversal of 89202841 is 14820298.
It is a cyclic number.
It is not a de Polignac number, because 89202841 - 215 = 89170073 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 89202797 and 89202806.
It is not an unprimeable number, because it can be changed into a prime (89202541) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 290410 + ... + 290716.
It is an arithmetic number, because the mean of its divisors is an integer number (3587584).
Almost surely, 289202841 is an apocalyptic number.
It is an amenable number.
89202841 is a deficient number, since it is larger than the sum of its proper divisors (25599847).
89202841 is a wasteful number, since it uses less digits than its factorization.
89202841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 461.
The product of its (nonzero) digits is 9216, while the sum is 34.
The square root of 89202841 is about 9444.7255650972. The cubic root of 89202841 is about 446.8134407256.
The spelling of 89202841 in words is "eighty-nine million, two hundred two thousand, eight hundred forty-one".
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