Base | Representation |
---|---|
bin | 110111111110101000… |
… | …0001111011001010001 |
3 | 102111021211222122021202 |
4 | 1233331100033121101 |
5 | 3432144012310001 |
6 | 131120342000545 |
7 | 11453663503550 |
oct | 1577520173121 |
9 | 374254878252 |
10 | 120213010001 |
11 | 46a89123747 |
12 | 1b36b116155 |
13 | b44a3782a6 |
14 | 5b65753d97 |
15 | 31d8a2e96b |
hex | 1bfd40f651 |
120213010001 has 8 divisors (see below), whose sum is σ = 137413377024. Its totient is φ = 103019412960.
The previous prime is 120213009989. The next prime is 120213010019. The reversal of 120213010001 is 100010312021.
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 120213010001 - 214 = 120212993617 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120213010031) 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, 1654385 + ... + 1725518.
It is an arithmetic number, because the mean of its divisors is an integer number (17176672128).
Almost surely, 2120213010001 is an apocalyptic number.
It is an amenable number.
120213010001 is a deficient number, since it is larger than the sum of its proper divisors (17200367023).
120213010001 is an equidigital number, since it uses as much as digits as its factorization.
120213010001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3384991.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 120213010001 its reverse (100010312021), we get a palindrome (220223322022).
The spelling of 120213010001 in words is "one hundred twenty billion, two hundred thirteen million, ten thousand, one".
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