Base | Representation |
---|---|
bin | 111100001100110… |
… | …1111000100101010 |
3 | 12012210000020222111 |
4 | 1320121233010222 |
5 | 13114110343310 |
6 | 532235512534 |
7 | 101025551530 |
oct | 17031570452 |
9 | 5183006874 |
10 | 2020012330 |
11 | 947276186 |
12 | 4845b874a |
13 | 26266328b |
14 | 1523c8150 |
15 | bc51728a |
hex | 7866f12a |
2020012330 has 16 divisors (see below), whose sum is σ = 4155454080. Its totient is φ = 692575632.
The previous prime is 2020012327. The next prime is 2020012361. The reversal of 2020012330 is 332100202.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 2020012330.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14428590 + ... + 14428729.
It is an arithmetic number, because the mean of its divisors is an integer number (259715880).
Almost surely, 22020012330 is an apocalyptic number.
2020012330 is an abundant number, since it is smaller than the sum of its proper divisors (2135441750).
2020012330 is a wasteful number, since it uses less digits than its factorization.
2020012330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28857333.
The product of its (nonzero) digits is 72, while the sum is 13.
The square root of 2020012330 is about 44944.5472777288. The cubic root of 2020012330 is about 1264.1094368775.
Adding to 2020012330 its reverse (332100202), we get a palindrome (2352112532).
The spelling of 2020012330 in words is "two billion, twenty million, twelve thousand, three hundred thirty".
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