Base | Representation |
---|---|
bin | 10010101010100000… |
… | …00010001011110001 |
3 | 221212022202221222000 |
4 | 21111100002023301 |
5 | 131010132414301 |
6 | 4334143404213 |
7 | 503211206403 |
oct | 112520021361 |
9 | 27768687860 |
10 | 10020201201 |
11 | 428216251a |
12 | 1b378b3669 |
13 | c38c4134a |
14 | 6b0b00b73 |
15 | 3d9a4d786 |
hex | 2554022f1 |
10020201201 has 32 divisors (see below), whose sum is σ = 14956091520. Its totient is φ = 6630144192.
The previous prime is 10020201193. The next prime is 10020201203. The reversal of 10020201201 is 10210202001.
It is not a de Polignac number, because 10020201201 - 23 = 10020201193 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 (10020201203) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5337475 + ... + 5339351.
It is an arithmetic number, because the mean of its divisors is an integer number (467377860).
Almost surely, 210020201201 is an apocalyptic number.
It is an amenable number.
10020201201 is a deficient number, since it is larger than the sum of its proper divisors (4935890319).
10020201201 is a wasteful number, since it uses less digits than its factorization.
10020201201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3262 (or 3256 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 9.
Adding to 10020201201 its reverse (10210202001), we get a palindrome (20230403202).
The spelling of 10020201201 in words is "ten billion, twenty million, two hundred one thousand, two hundred one".
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