Base | Representation |
---|---|
bin | 11011010011101101111001… |
… | …100100001100111001100001 |
3 | 120202020122210111222121001121 |
4 | 123103231321210030321201 |
5 | 111220223311231444301 |
6 | 1103234105452332241 |
7 | 34204045504131256 |
oct | 3323557144147141 |
9 | 522218714877047 |
10 | 120102210031201 |
11 | 352a5074560482 |
12 | 11578743174081 |
13 | 5202788a70888 |
14 | 2192d9981d42d |
15 | dd42028de3a1 |
hex | 6d3b7990ce61 |
120102210031201 has 8 divisors (see below), whose sum is σ = 120567795124608. Its totient is φ = 119636789670000.
The previous prime is 120102210031183. The next prime is 120102210031261. The reversal of 120102210031201 is 102130012201021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 120102210031201 - 213 = 120102210023009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120102210031261) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39721975 + ... + 42638476.
It is an arithmetic number, because the mean of its divisors is an integer number (15070974390576).
Almost surely, 2120102210031201 is an apocalyptic number.
It is an amenable number.
120102210031201 is a deficient number, since it is larger than the sum of its proper divisors (465585093407).
120102210031201 is an equidigital number, since it uses as much as digits as its factorization.
120102210031201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 82366103.
The product of its (nonzero) digits is 48, while the sum is 16.
Adding to 120102210031201 its reverse (102130012201021), we get a palindrome (222232222232222).
The spelling of 120102210031201 in words is "one hundred twenty trillion, one hundred two billion, two hundred ten million, thirty-one thousand, two hundred one".
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