Base | Representation |
---|---|
bin | 110111111110010011… |
… | …0101000000111010001 |
3 | 102111021002110102020010 |
4 | 1233330212220013101 |
5 | 3432133214214301 |
6 | 131115312105133 |
7 | 11453502000510 |
oct | 1577446500721 |
9 | 374232412203 |
10 | 120202101201 |
11 | 46a82a52806 |
12 | 1b3675351a9 |
13 | b448028b90 |
14 | 5b64114677 |
15 | 31d7ac75d6 |
hex | 1bfc9a81d1 |
120202101201 has 32 divisors (see below), whose sum is σ = 207636567040. Its totient is φ = 60066287424.
The previous prime is 120202101193. The next prime is 120202101251. The reversal of 120202101201 is 102101202021.
It is not a de Polignac number, because 120202101201 - 23 = 120202101193 is a prime.
It is not an unprimeable number, because it can be changed into a prime (120202101251) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11581675 + ... + 11592048.
It is an arithmetic number, because the mean of its divisors is an integer number (6488642720).
Almost surely, 2120202101201 is an apocalyptic number.
It is an amenable number.
120202101201 is a deficient number, since it is larger than the sum of its proper divisors (87434465839).
120202101201 is a wasteful number, since it uses less digits than its factorization.
120202101201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23173765.
The product of its (nonzero) digits is 16, while the sum is 12.
Adding to 120202101201 its reverse (102101202021), we get a palindrome (222303303222).
The spelling of 120202101201 in words is "one hundred twenty billion, two hundred two million, one hundred one thousand, two hundred one".
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