Base | Representation |
---|---|
bin | 110111111100001001… |
… | …1100101100100110001 |
3 | 102111002001210100121202 |
4 | 1233320103211210301 |
5 | 3432011240014301 |
6 | 131104214500545 |
7 | 11451635106440 |
oct | 1577023454461 |
9 | 374061710552 |
10 | 120130001201 |
11 | 46a46287a31 |
12 | 1b347364755 |
13 | b436103562 |
14 | 5b58706d57 |
15 | 31d15d466b |
hex | 1bf84e5931 |
120130001201 has 8 divisors (see below), whose sum is σ = 137302700160. Its totient is φ = 102960119808.
The previous prime is 120130001191. The next prime is 120130001209. The reversal of 120130001201 is 102100031021.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 120130001201 - 214 = 120129984817 is a prime.
It is a super-2 number, since 2×1201300012012 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120130001209) 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, 612221 + ... + 784266.
It is an arithmetic number, because the mean of its divisors is an integer number (17162837520).
Almost surely, 2120130001201 is an apocalyptic number.
It is an amenable number.
120130001201 is a deficient number, since it is larger than the sum of its proper divisors (17172698959).
120130001201 is a wasteful number, since it uses less digits than its factorization.
120130001201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1408783.
The product of its (nonzero) digits is 12, while the sum is 11.
Adding to 120130001201 its reverse (102100031021), we get a palindrome (222230032222).
The spelling of 120130001201 in words is "one hundred twenty billion, one hundred thirty million, one thousand, two hundred one".
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