Base | Representation |
---|---|
bin | 110111111000100101… |
… | …0001111010011111001 |
3 | 102110202201012021002100 |
4 | 1233301022033103321 |
5 | 3431240042011301 |
6 | 131044253054013 |
7 | 11445651051132 |
oct | 1576112172371 |
9 | 373681167070 |
10 | 120010110201 |
11 | 46994640063 |
12 | 1b313187309 |
13 | b417317137 |
14 | 5b46818c89 |
15 | 31c5d01286 |
hex | 1bf128f4f9 |
120010110201 has 12 divisors (see below), whose sum is σ = 175542215680. Its totient is φ = 78993996120.
The previous prime is 120010110173. The next prime is 120010110211. The reversal of 120010110201 is 102011010021.
It is a happy number.
It is not a de Polignac number, because 120010110201 - 214 = 120010093817 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (120010110211) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84394585 + ... + 84396006.
Almost surely, 2120010110201 is an apocalyptic number.
It is an amenable number.
120010110201 is a deficient number, since it is larger than the sum of its proper divisors (55532105479).
120010110201 is a wasteful number, since it uses less digits than its factorization.
120010110201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 168790676 (or 168790673 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 120010110201 its reverse (102011010021), we get a palindrome (222021120222).
The spelling of 120010110201 in words is "one hundred twenty billion, ten million, one hundred ten thousand, two hundred one".
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