Base | Representation |
---|---|
bin | 111011100110101… |
… | …1001100010111100 |
3 | 12011101100120212222 |
4 | 1313031121202330 |
5 | 13044000014322 |
6 | 530242544512 |
7 | 100363505216 |
oct | 16715314274 |
9 | 5141316788 |
10 | 2000001212 |
11 | 936a48570 |
12 | 479968138 |
13 | 25b477a91 |
14 | 14d8995b6 |
15 | ba8b2e42 |
hex | 773598bc |
2000001212 has 12 divisors (see below), whose sum is σ = 3818184216. Its totient is φ = 909091440.
The previous prime is 2000001187. The next prime is 2000001229. The reversal of 2000001212 is 2121000002.
2000001212 is a modest number, since divided by 1212 gives 20 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 2000001212.
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, 22727243 + ... + 22727330.
It is an arithmetic number, because the mean of its divisors is an integer number (318182018).
Almost surely, 22000001212 is an apocalyptic number.
2000001212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2000001212 is a deficient number, since it is larger than the sum of its proper divisors (1818183004).
2000001212 is a wasteful number, since it uses less digits than its factorization.
2000001212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 45454588 (or 45454586 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 8.
The square root of 2000001212 is about 44721.3731005657. The cubic root of 2000001212 is about 1259.9213043989.
Adding to 2000001212 its reverse (2121000002), we get a palindrome (4121001214).
The spelling of 2000001212 in words is "two billion, one thousand, two hundred twelve".
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