Base | Representation |
---|---|
bin | 111101001010000… |
… | …1101111101110001 |
3 | 12022000102112000111 |
4 | 1322110031331301 |
5 | 13200320323213 |
6 | 535344021321 |
7 | 101565510256 |
oct | 17224157561 |
9 | 5260375014 |
10 | 2052120433 |
11 | 963406500 |
12 | 493301841 |
13 | 2691c595c |
14 | 15678542d |
15 | c025aa3d |
hex | 7a50df71 |
2052120433 has 12 divisors (see below), whose sum is σ = 2308099024. Its totient is φ = 1822174200.
The previous prime is 2052120431. The next prime is 2052120449. The reversal of 2052120433 is 3340212502.
It is not a de Polignac number, because 2052120433 - 21 = 2052120431 is a prime.
It is a super-2 number, since 2×20521204332 = 8422396543072214978, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2052120431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192003 + ... + 202408.
Almost surely, 22052120433 is an apocalyptic number.
It is an amenable number.
2052120433 is a deficient number, since it is larger than the sum of its proper divisors (255978591).
2052120433 is a wasteful number, since it uses less digits than its factorization.
2052120433 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 394476 (or 394465 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 22.
The square root of 2052120433 is about 45300.3359038319. The cubic root of 2052120433 is about 1270.7719350699.
Adding to 2052120433 its reverse (3340212502), we get a palindrome (5392332935).
The spelling of 2052120433 in words is "two billion, fifty-two million, one hundred twenty thousand, four hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •