Base | Representation |
---|---|
bin | 1000000001000101… |
… | …0110000011001101 |
3 | 12112222102110202010 |
4 | 2000101112003031 |
5 | 13401404433123 |
6 | 553313251433 |
7 | 104220646101 |
oct | 20021260315 |
9 | 5488373663 |
10 | 2152030413 |
11 | a04846335 |
12 | 500863b79 |
13 | 283b074a0 |
14 | 165b51901 |
15 | c8de3993 |
hex | 804560cd |
2152030413 has 16 divisors (see below), whose sum is σ = 3124820160. Its totient is φ = 1309444224.
The previous prime is 2152030411. The next prime is 2152030423. The reversal of 2152030413 is 3140302512.
It is not a de Polignac number, because 2152030413 - 21 = 2152030411 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2152030413.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2152030411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 306531 + ... + 313472.
It is an arithmetic number, because the mean of its divisors is an integer number (195301260).
Almost surely, 22152030413 is an apocalyptic number.
It is an amenable number.
2152030413 is a deficient number, since it is larger than the sum of its proper divisors (972789747).
2152030413 is a wasteful number, since it uses less digits than its factorization.
2152030413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 620108.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 2152030413 is about 46389.9818171984. The cubic root of 2152030413 is about 1291.0690441136.
Adding to 2152030413 its reverse (3140302512), we get a palindrome (5292332925).
The spelling of 2152030413 in words is "two billion, one hundred fifty-two million, thirty thousand, four hundred thirteen".
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