Base | Representation |
---|---|
bin | 11111000000000000100… |
… | …100010101000010111001 |
3 | 21112122201012022111102010 |
4 | 133000000210111002321 |
5 | 234400340201132301 |
6 | 4310352531200133 |
7 | 306624102203640 |
oct | 37000044250271 |
9 | 7478635274363 |
10 | 2130313302201 |
11 | 75150835a557 |
12 | 2a4a51746049 |
13 | 125b70313606 |
14 | 751717d2357 |
15 | 3a6335cb5d6 |
hex | 1f0009150b9 |
2130313302201 has 16 divisors (see below), whose sum is σ = 3387330468864. Its totient is φ = 1164394848144.
The previous prime is 2130313302199. The next prime is 2130313302209. The reversal of 2130313302201 is 1022033130312.
It is not a de Polignac number, because 2130313302201 - 21 = 2130313302199 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is not an unprimeable number, because it can be changed into a prime (2130313302209) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2205292791 + ... + 2205293756.
It is an arithmetic number, because the mean of its divisors is an integer number (211708154304).
Almost surely, 22130313302201 is an apocalyptic number.
2130313302201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2130313302201 is a deficient number, since it is larger than the sum of its proper divisors (1257017166663).
2130313302201 is a wasteful number, since it uses less digits than its factorization.
2130313302201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4410586580.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 2130313302201 its reverse (1022033130312), we get a palindrome (3152346432513).
The spelling of 2130313302201 in words is "two trillion, one hundred thirty billion, three hundred thirteen million, three hundred two thousand, two hundred one".
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