Base | Representation |
---|---|
bin | 111100001101000… |
… | …1001110110100000 |
3 | 12012210012211102221 |
4 | 1320122021312200 |
5 | 13114122401031 |
6 | 532242120424 |
7 | 101026516363 |
oct | 17032116640 |
9 | 5183184387 |
10 | 2020122016 |
11 | 947340630 |
12 | 484650114 |
13 | 2626a1193 |
14 | 1524160da |
15 | bc539a11 |
hex | 78689da0 |
2020122016 has 48 divisors (see below), whose sum is σ = 4527327168. Its totient is φ = 878310400.
The previous prime is 2020122007. The next prime is 2020122017. The reversal of 2020122016 is 6102210202.
It is a Harshad number since it is a multiple of its sum of digits (16).
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, 116665 + ... + 132856.
It is an arithmetic number, because the mean of its divisors is an integer number (94319316).
Almost surely, 22020122016 is an apocalyptic number.
It is an amenable number.
2020122016 is an abundant number, since it is smaller than the sum of its proper divisors (2507205152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2020122016 is a wasteful number, since it uses less digits than its factorization.
2020122016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 249565 (or 249557 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 2020122016 is about 44945.7674981750. The cubic root of 2020122016 is about 1264.1323167045.
Adding to 2020122016 its reverse (6102210202), we get a palindrome (8122332218).
The spelling of 2020122016 in words is "two billion, twenty million, one hundred twenty-two thousand, sixteen".
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