Base | Representation |
---|---|
bin | 111100001101000… |
… | …1001110110011010 |
3 | 12012210012211102201 |
4 | 1320122021312122 |
5 | 13114122401020 |
6 | 532242120414 |
7 | 101026516354 |
oct | 17032116632 |
9 | 5183184381 |
10 | 2020122010 |
11 | 947340625 |
12 | 48465010a |
13 | 2626a118a |
14 | 1524160d4 |
15 | bc539a0a |
hex | 78689d9a |
2020122010 has 16 divisors (see below), whose sum is σ = 3645720576. Its totient is φ = 805937488.
The previous prime is 2020122007. The next prime is 2020122017. The reversal of 2020122010 is 102210202.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is not an unprimeable number, because it can be changed into a prime (2020122017) 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, 259894 + ... + 267553.
It is an arithmetic number, because the mean of its divisors is an integer number (227857536).
Almost surely, 22020122010 is an apocalyptic number.
2020122010 is a deficient number, since it is larger than the sum of its proper divisors (1625598566).
2020122010 is a wasteful number, since it uses less digits than its factorization.
2020122010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527837.
The product of its (nonzero) digits is 16, while the sum is 10.
The square root of 2020122010 is about 44945.7674314278. The cubic root of 2020122010 is about 1264.1323154529.
Adding to 2020122010 its reverse (102210202), we get a palindrome (2122332212).
The spelling of 2020122010 in words is "two billion, twenty million, one hundred twenty-two thousand, ten".
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