Base | Representation |
---|---|
bin | 111100001101000… |
… | …0101111110101001 |
3 | 12012210012000200102 |
4 | 1320122011332221 |
5 | 13114121344103 |
6 | 532241515145 |
7 | 101026422212 |
oct | 17032057651 |
9 | 5183160612 |
10 | 2020106153 |
11 | 94732a71a |
12 | 484642ab5 |
13 | 262696bb0 |
14 | 152410409 |
15 | bc534e88 |
hex | 78685fa9 |
2020106153 has 8 divisors (see below), whose sum is σ = 2184604800. Its totient is φ = 1856908368.
The previous prime is 2020106147. The next prime is 2020106171. The reversal of 2020106153 is 3516010202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2020106153 - 26 = 2020106089 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2020106653) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 321983 + ... + 328196.
It is an arithmetic number, because the mean of its divisors is an integer number (273075600).
Almost surely, 22020106153 is an apocalyptic number.
It is an amenable number.
2020106153 is a deficient number, since it is larger than the sum of its proper divisors (164498647).
2020106153 is a wasteful number, since it uses less digits than its factorization.
2020106153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 650431.
The product of its (nonzero) digits is 360, while the sum is 20.
The square root of 2020106153 is about 44945.5910295993. The cubic root of 2020106153 is about 1264.1290078312.
Adding to 2020106153 its reverse (3516010202), we get a palindrome (5536116355).
The spelling of 2020106153 in words is "two billion, twenty million, one hundred six thousand, one hundred fifty-three".
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