Base | Representation |
---|---|
bin | 11110111111111010011… |
… | …010010100000000110001 |
3 | 21112122102222221212120210 |
4 | 132333322122110000301 |
5 | 234400132230410413 |
6 | 4310334401254333 |
7 | 306621406232631 |
oct | 36777232240061 |
9 | 7478388855523 |
10 | 2130210013233 |
11 | 751465021a75 |
12 | 2a4a230343a9 |
13 | 125b54abaa93 |
14 | 75161bc66c1 |
15 | 3a6294c73c3 |
hex | 1effa694031 |
2130210013233 has 8 divisors (see below), whose sum is σ = 2851595875296. Its totient is φ = 1414482080000.
The previous prime is 2130210013159. The next prime is 2130210013259. The reversal of 2130210013233 is 3323100120312.
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 2130210013233 - 213 = 2130210005041 is a prime.
It is a super-2 number, since 2×21302100132332 (a number of 25 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2130210033233) 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, 1414481328 + ... + 1414482833.
It is an arithmetic number, because the mean of its divisors is an integer number (356449484412).
Almost surely, 22130210013233 is an apocalyptic number.
It is an amenable number.
2130210013233 is a deficient number, since it is larger than the sum of its proper divisors (721385862063).
2130210013233 is a wasteful number, since it uses less digits than its factorization.
2130210013233 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2828964415.
The product of its (nonzero) digits is 648, while the sum is 21.
Adding to 2130210013233 its reverse (3323100120312), we get a palindrome (5453310133545).
The spelling of 2130210013233 in words is "two trillion, one hundred thirty billion, two hundred ten million, thirteen thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •