Base | Representation |
---|---|
bin | 10001100110111001101… |
… | …011111011101111000010 |
3 | 11021200020001120020111002 |
4 | 101212321223323233002 |
5 | 124311040241041002 |
6 | 2323511123052002 |
7 | 153263645515664 |
oct | 21467153735702 |
9 | 4250201506432 |
10 | 1210001112002 |
11 | 4271820a0611 |
12 | 17660ab11002 |
13 | 8a1445a4367 |
14 | 427c889a534 |
15 | 2171cc18002 |
hex | 119b9afbbc2 |
1210001112002 has 16 divisors (see below), whose sum is σ = 1824309518400. Its totient is φ = 601898563728.
The previous prime is 1210001111987. The next prime is 1210001112011. The reversal of 1210001112002 is 2002111000121.
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, 3855668 + ... + 4157664.
It is an arithmetic number, because the mean of its divisors is an integer number (114019344900).
Almost surely, 21210001112002 is an apocalyptic number.
1210001112002 is a deficient number, since it is larger than the sum of its proper divisors (614308406398).
1210001112002 is a wasteful number, since it uses less digits than its factorization.
1210001112002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312265.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1210001112002 its reverse (2002111000121), we get a palindrome (3212112112123).
The spelling of 1210001112002 in words is "one trillion, two hundred ten billion, one million, one hundred twelve thousand, two".
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