Base | Representation |
---|---|
bin | 111111011110101… |
… | …1000011111101101 |
3 | 12111110000020120222 |
4 | 1332331120133231 |
5 | 13330241122313 |
6 | 551205421125 |
7 | 103532605550 |
oct | 17675303755 |
9 | 5443006528 |
10 | 2130020333 |
11 | 9a3382891 |
12 | 4b540a7a5 |
13 | 27c39c17c |
14 | 162c62697 |
15 | c6ee7208 |
hex | 7ef587ed |
2130020333 has 8 divisors (see below), whose sum is σ = 2518250880. Its totient is φ = 1762775280.
The previous prime is 2130020309. The next prime is 2130020359. The reversal of 2130020333 is 3330200312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2130020333 - 222 = 2125826029 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2130020303) 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, 5246153 + ... + 5246558.
It is an arithmetic number, because the mean of its divisors is an integer number (314781360).
Almost surely, 22130020333 is an apocalyptic number.
It is an amenable number.
2130020333 is a deficient number, since it is larger than the sum of its proper divisors (388230547).
2130020333 is a wasteful number, since it uses less digits than its factorization.
2130020333 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10492747.
The product of its (nonzero) digits is 324, while the sum is 17.
The square root of 2130020333 is about 46152.1433196769. The cubic root of 2130020333 is about 1286.6524453298.
Adding to 2130020333 its reverse (3330200312), we get a palindrome (5460220645).
The spelling of 2130020333 in words is "two billion, one hundred thirty million, twenty thousand, three hundred thirty-three".
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