Base | Representation |
---|---|
bin | 111011101010101… |
… | …1101001010111100 |
3 | 12011112022220000012 |
4 | 1313111131022330 |
5 | 13100020110322 |
6 | 530400122352 |
7 | 100420452521 |
oct | 16725351274 |
9 | 5145286005 |
10 | 2002113212 |
11 | 938160320 |
12 | 47a6063b8 |
13 | 25ba37198 |
14 | 14dc89148 |
15 | bab7dae2 |
hex | 7755d2bc |
2002113212 has 24 divisors (see below), whose sum is σ = 3823448832. Its totient is φ = 909758000.
The previous prime is 2002113209. The next prime is 2002113221. The reversal of 2002113212 is 2123112002.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 190733 + ... + 200955.
It is an arithmetic number, because the mean of its divisors is an integer number (159310368).
Almost surely, 22002113212 is an apocalyptic number.
2002113212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2002113212 is a deficient number, since it is larger than the sum of its proper divisors (1821335620).
2002113212 is a wasteful number, since it uses less digits than its factorization.
2002113212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14689 (or 14687 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 2002113212 is about 44744.9797407486. The cubic root of 2002113212 is about 1260.3646404117.
Adding to 2002113212 its reverse (2123112002), we get a palindrome (4125225214).
It can be divided in two parts, 20021 and 13212, that added together give a palindrome (33233).
The spelling of 2002113212 in words is "two billion, two million, one hundred thirteen thousand, two hundred twelve".
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