Base | Representation |
---|---|
bin | 1100100010101… |
… | …00000101111001 |
3 | 21022221211001220 |
4 | 12101110011321 |
5 | 203412431131 |
6 | 14234502253 |
7 | 2415126330 |
oct | 621240571 |
9 | 238854056 |
10 | 105202041 |
11 | 5442493a |
12 | 2b294989 |
13 | 18a45539 |
14 | dd86d17 |
15 | 9380e96 |
hex | 6454179 |
105202041 has 8 divisors (see below), whose sum is σ = 160307904. Its totient is φ = 60115440.
The previous prime is 105202033. The next prime is 105202051. The reversal of 105202041 is 140202501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 105202041 - 23 = 105202033 is a prime.
It is a super-2 number, since 2×1052020412 = 22134938861131362, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 105202041.
It is not an unprimeable number, because it can be changed into a prime (105202051) 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, 2504790 + ... + 2504831.
It is an arithmetic number, because the mean of its divisors is an integer number (20038488).
Almost surely, 2105202041 is an apocalyptic number.
It is an amenable number.
105202041 is a deficient number, since it is larger than the sum of its proper divisors (55105863).
105202041 is an equidigital number, since it uses as much as digits as its factorization.
105202041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5009631.
The product of its (nonzero) digits is 80, while the sum is 15.
The square root of 105202041 is about 10256.8046193734. The cubic root of 105202041 is about 472.0717970477.
Adding to 105202041 its reverse (140202501), we get a palindrome (245404542).
It can be divided in two parts, 10520 and 2041, that added together give a triangular number (12561 = T158).
The spelling of 105202041 in words is "one hundred five million, two hundred two thousand, forty-one".
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