Base | Representation |
---|---|
bin | 11101010001111011110… |
… | …001001111100101101010 |
3 | 21010100122012000122211112 |
4 | 131101323301033211222 |
5 | 230431311011413002 |
6 | 4140204500230322 |
7 | 265241145004343 |
oct | 35217361174552 |
9 | 7110565018745 |
10 | 2012121201002 |
11 | 706376a64580 |
12 | 285b6739b3a2 |
13 | 117985853663 |
14 | 6d55c61b0ca |
15 | 375171de852 |
hex | 1d47bc4f96a |
2012121201002 has 16 divisors (see below), whose sum is σ = 3294946201824. Its totient is φ = 913938258000.
The previous prime is 2012121200993. The next prime is 2012121201011. The reversal of 2012121201002 is 2001021212102.
It is an interprime number because it is at equal distance from previous prime (2012121200993) and next prime (2012121201011).
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, 33083324 + ... + 33144087.
It is an arithmetic number, because the mean of its divisors is an integer number (205934137614).
Almost surely, 22012121201002 is an apocalyptic number.
2012121201002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
2012121201002 is a deficient number, since it is larger than the sum of its proper divisors (1282825000822).
2012121201002 is a wasteful number, since it uses less digits than its factorization.
2012121201002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66228805.
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 2012121201002 its reverse (2001021212102), we get a palindrome (4013142413104).
The spelling of 2012121201002 in words is "two trillion, twelve billion, one hundred twenty-one million, two hundred one thousand, two".
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