Base | Representation |
---|---|
bin | 11110111111101110011… |
… | …111011010010001011001 |
3 | 21112121221001122022120011 |
4 | 132333232133122101121 |
5 | 234344230031214001 |
6 | 4310302455001521 |
7 | 306613430316010 |
oct | 36775637322131 |
9 | 7477831568504 |
10 | 2130010023001 |
11 | 751372146393 |
12 | 2a49880692a1 |
13 | 125b22538073 |
14 | 75143407a77 |
15 | 3a616b70d51 |
hex | 1efee7da459 |
2130010023001 has 4 divisors (see below), whose sum is σ = 2434297169152. Its totient is φ = 1825722876852.
The previous prime is 2130010022981. The next prime is 2130010023013. The reversal of 2130010023001 is 1003200100312.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 2130010023001 - 25 = 2130010022969 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2130010023041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 152143573065 + ... + 152143573078.
It is an arithmetic number, because the mean of its divisors is an integer number (608574292288).
Almost surely, 22130010023001 is an apocalyptic number.
It is an amenable number.
2130010023001 is a deficient number, since it is larger than the sum of its proper divisors (304287146151).
2130010023001 is an equidigital number, since it uses as much as digits as its factorization.
2130010023001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 304287146150.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 2130010023001 its reverse (1003200100312), we get a palindrome (3133210123313).
The spelling of 2130010023001 in words is "two trillion, one hundred thirty billion, ten million, twenty-three thousand, one".
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