Base | Representation |
---|---|
bin | 11101011001010010000… |
… | …110010010111011001100 |
3 | 21011010000002222100111112 |
4 | 131121102012102323030 |
5 | 231043441033324322 |
6 | 4143551455511152 |
7 | 265640531536046 |
oct | 35312206227314 |
9 | 7133002870445 |
10 | 2020012011212 |
11 | 709756134028 |
12 | 2875a9b284b8 |
13 | 118642586120 |
14 | 6daaa5c0a96 |
15 | 37829d1c5e2 |
hex | 1d652192ecc |
2020012011212 has 24 divisors (see below), whose sum is σ = 3807153849072. Its totient is φ = 932262264000.
The previous prime is 2020012011203. The next prime is 2020012011221. The reversal of 2020012011212 is 2121102100202.
It is an interprime number because it is at equal distance from previous prime (2020012011203) and next prime (2020012011221).
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, 93239 + ... + 2012142.
It is an arithmetic number, because the mean of its divisors is an integer number (158631410378).
Almost surely, 22020012011212 is an apocalyptic number.
It is an amenable number.
2020012011212 is a deficient number, since it is larger than the sum of its proper divisors (1787141837860).
2020012011212 is a wasteful number, since it uses less digits than its factorization.
2020012011212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2123849 (or 2123847 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2020012011212 its reverse (2121102100202), we get a palindrome (4141114111414).
The spelling of 2020012011212 in words is "two trillion, twenty billion, twelve million, eleven thousand, two hundred twelve".
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