Base | Representation |
---|---|
bin | 110111111000010010… |
… | …0001000010110001001 |
3 | 102110202000101201101100 |
4 | 1233300210020112021 |
5 | 3431230012321301 |
6 | 131043255012013 |
7 | 11445500122563 |
oct | 1576044102611 |
9 | 373660351340 |
10 | 120000120201 |
11 | 46989a37465 |
12 | 1b30b96a009 |
13 | b415229cb0 |
14 | 5b45378333 |
15 | 31c4ecb286 |
hex | 1bf0908589 |
120000120201 has 12 divisors (see below), whose sum is σ = 186666853828. Its totient is φ = 73846227744.
The previous prime is 120000120193. The next prime is 120000120281. The reversal of 120000120201 is 102021000021.
It can be written as a sum of positive squares in 2 ways, for example, as 6508616976 + 113491503225 = 80676^2 + 336885^2 .
It is not a de Polignac number, because 120000120201 - 23 = 120000120193 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is not an unprimeable number, because it can be changed into a prime (120000120281) 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, 512820910 + ... + 512821143.
Almost surely, 2120000120201 is an apocalyptic number.
It is an amenable number.
120000120201 is a deficient number, since it is larger than the sum of its proper divisors (66666733627).
120000120201 is a wasteful number, since it uses less digits than its factorization.
120000120201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1025642072 (or 1025642069 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 120000120201 its reverse (102021000021), we get a palindrome (222021120222).
The spelling of 120000120201 in words is "one hundred twenty billion, one hundred twenty thousand, two hundred one".
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