Base | Representation |
---|---|
bin | 111100001101001… |
… | …0001000001101010 |
3 | 12012210021022202022 |
4 | 1320122101001222 |
5 | 13114124321102 |
6 | 532242504442 |
7 | 101030001143 |
oct | 17032210152 |
9 | 5183238668 |
10 | 2020151402 |
11 | 947360715 |
12 | 484665122 |
13 | 2626b1679 |
14 | 152422aca |
15 | bc5435a2 |
hex | 7869106a |
2020151402 has 16 divisors (see below), whose sum is σ = 3196571040. Its totient is φ = 954856368.
The previous prime is 2020151401. The next prime is 2020151407. The reversal of 2020151402 is 2041510202.
It is not an unprimeable number, because it can be changed into a prime (2020151401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39173 + ... + 74664.
It is an arithmetic number, because the mean of its divisors is an integer number (199785690).
Almost surely, 22020151402 is an apocalyptic number.
2020151402 is a deficient number, since it is larger than the sum of its proper divisors (1176419638).
2020151402 is a wasteful number, since it uses less digits than its factorization.
2020151402 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 114325.
The product of its (nonzero) digits is 160, while the sum is 17.
The square root of 2020151402 is about 44946.0944020724. The cubic root of 2020151402 is about 1264.1384463032.
Adding to 2020151402 its reverse (2041510202), we get a palindrome (4061661604).
The spelling of 2020151402 in words is "two billion, twenty million, one hundred fifty-one thousand, four hundred two".
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