Base | Representation |
---|---|
bin | 11101011001010111111… |
… | …111111010011001111010 |
3 | 21011010021000020120020202 |
4 | 131121113333322121322 |
5 | 231044141404014320 |
6 | 4144005353322202 |
7 | 265643143123451 |
oct | 35312777723172 |
9 | 7133230216222 |
10 | 2020111001210 |
11 | 7097a6aa5745 |
12 | 287617106362 |
13 | 118659c34ca3 |
14 | 6dab97cbb98 |
15 | 37833872b75 |
hex | 1d657ffa67a |
2020111001210 has 8 divisors (see below), whose sum is σ = 3636199802196. Its totient is φ = 808044400480.
The previous prime is 2020111001143. The next prime is 2020111001239. The reversal of 2020111001210 is 121001110202.
It can be written as a sum of positive squares in 2 ways, for example, as 1991183454649 + 28927546561 = 1411093^2 + 170081^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2020111001191 and 2020111001200.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101005550051 + ... + 101005550070.
Almost surely, 22020111001210 is an apocalyptic number.
2020111001210 is a deficient number, since it is larger than the sum of its proper divisors (1616088800986).
2020111001210 is a wasteful number, since it uses less digits than its factorization.
2020111001210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202011100128.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2020111001210 its reverse (121001110202), we get a palindrome (2141112111412).
The spelling of 2020111001210 in words is "two trillion, twenty billion, one hundred eleven million, one thousand, two hundred ten".
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