Base | Representation |
---|---|
bin | 10001100110111010001… |
… | …110010000100000110001 |
3 | 11021200020200111101102022 |
4 | 101212322032100200301 |
5 | 124311100042010001 |
6 | 2323512044001225 |
7 | 153264115143140 |
oct | 21467216204061 |
9 | 4250220441368 |
10 | 1210010110001 |
11 | 427187186980 |
12 | 176611b30215 |
13 | 8a146404b14 |
14 | 427c9b5d757 |
15 | 2171d8e411b |
hex | 119ba390831 |
1210010110001 has 8 divisors (see below), whose sum is σ = 1508584033344. Its totient is φ = 942865020720.
The previous prime is 1210010109953. The next prime is 1210010110003. The reversal of 1210010110001 is 1000110100121.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1210010110001 - 26 = 1210010109937 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1210010110003) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7857208430 + ... + 7857208583.
It is an arithmetic number, because the mean of its divisors is an integer number (188573004168).
Almost surely, 21210010110001 is an apocalyptic number.
1210010110001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1210010110001 is a deficient number, since it is larger than the sum of its proper divisors (298573923343).
1210010110001 is a wasteful number, since it uses less digits than its factorization.
1210010110001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15714417031.
The product of its (nonzero) digits is 2, while the sum is 8.
Adding to 1210010110001 its reverse (1000110100121), we get a palindrome (2210120210122).
It can be divided in two parts, 12100 and 10110001, that added together give a palindrome (10122101).
The spelling of 1210010110001 in words is "one trillion, two hundred ten billion, ten million, one hundred ten thousand, one".
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