Base | Representation |
---|---|
bin | 11110100011111101101… |
… | …111000101101110011000 |
3 | 21102202222121202002020112 |
4 | 132203331233011232120 |
5 | 233402202430122222 |
6 | 4244452524343452 |
7 | 304506640060433 |
oct | 36437557055630 |
9 | 7382877662215 |
10 | 2100201020312 |
11 | 73a7657a647a |
12 | 29b0490a4b88 |
13 | 1230818c7635 |
14 | 739164ba81a |
15 | 3996ebc3be2 |
hex | 1e8fdbc5b98 |
2100201020312 has 16 divisors (see below), whose sum is σ = 3939114897600. Its totient is φ = 1049770380960.
The previous prime is 2100201020293. The next prime is 2100201020327. The reversal of 2100201020312 is 2130201020012.
It is a happy number.
It is a congruent number.
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, 41239112 + ... + 41290007.
It is an arithmetic number, because the mean of its divisors is an integer number (246194681100).
Almost surely, 22100201020312 is an apocalyptic number.
It is an amenable number.
2100201020312 is a deficient number, since it is larger than the sum of its proper divisors (1838913877288).
2100201020312 is a wasteful number, since it uses less digits than its factorization.
2100201020312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82532306 (or 82532302 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
Adding to 2100201020312 its reverse (2130201020012), we get a palindrome (4230402040324).
The spelling of 2100201020312 in words is "two trillion, one hundred billion, two hundred one million, twenty thousand, three hundred twelve".
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