Base | Representation |
---|---|
bin | 1100111001100… |
… | …00101101011001 |
3 | 21112121021101122 |
4 | 12130300231121 |
5 | 210144442331 |
6 | 14423055025 |
7 | 2452465115 |
oct | 634605531 |
9 | 245537348 |
10 | 108202841 |
11 | 5609443a |
12 | 302a1475 |
13 | 19556366 |
14 | 10528745 |
15 | 977517b |
hex | 6730b59 |
108202841 has 8 divisors (see below), whose sum is σ = 115152840. Its totient is φ = 101317888.
The previous prime is 108202819. The next prime is 108202847. The reversal of 108202841 is 148202801.
It can be written as a sum of positive squares in 4 ways, for example, as 87235600 + 20967241 = 9340^2 + 4579^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 108202841 - 222 = 104008537 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 108202841.
It is not an unprimeable number, because it can be changed into a prime (108202847) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12806 + ... + 19503.
It is an arithmetic number, because the mean of its divisors is an integer number (14394105).
Almost surely, 2108202841 is an apocalyptic number.
It is an amenable number.
108202841 is a deficient number, since it is larger than the sum of its proper divisors (6949999).
108202841 is a wasteful number, since it uses less digits than its factorization.
108202841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32523.
The product of its (nonzero) digits is 1024, while the sum is 26.
The square root of 108202841 is about 10402.0594595493. The cubic root of 108202841 is about 476.5182680388.
The spelling of 108202841 in words is "one hundred eight million, two hundred two thousand, eight hundred forty-one".
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