Base | Representation |
---|---|
bin | 11101001001011100110… |
… | …100011010000110100101 |
3 | 21002111010100110102020121 |
4 | 131021130310122012211 |
5 | 230304132033032323 |
6 | 4132100534401541 |
7 | 264466335046435 |
oct | 35113464320645 |
9 | 7074110412217 |
10 | 2003012002213 |
11 | 702522069712 |
12 | 2842448002b1 |
13 | 116b6358b8c1 |
14 | 6cd368dc2c5 |
15 | 37182642a5d |
hex | 1d25cd1a1a5 |
2003012002213 has 8 divisors (see below), whose sum is σ = 2109125264000. Its totient is φ = 1896967898208.
The previous prime is 2003012002181. The next prime is 2003012002217. The reversal of 2003012002213 is 3122002103002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2003012002213 - 25 = 2003012002181 is a prime.
It is a super-2 number, since 2×20030120022132 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2003012002217) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17229981 + ... + 17345842.
It is an arithmetic number, because the mean of its divisors is an integer number (263640658000).
Almost surely, 22003012002213 is an apocalyptic number.
It is an amenable number.
2003012002213 is a deficient number, since it is larger than the sum of its proper divisors (106113261787).
2003012002213 is a wasteful number, since it uses less digits than its factorization.
2003012002213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34578891.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 2003012002213 its reverse (3122002103002), we get a palindrome (5125014105215).
The spelling of 2003012002213 in words is "two trillion, three billion, twelve million, two thousand, two hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.084 sec. • engine limits •