Base | Representation |
---|---|
bin | 1100011001011111111… |
… | …1100010001110111101 |
3 | 202100210120111110220120 |
4 | 3012113333202032331 |
5 | 11442212333144123 |
6 | 241504042205153 |
7 | 21250265063241 |
oct | 3062777421675 |
9 | 670716443816 |
10 | 213003412413 |
11 | 82374967430 |
12 | 353464b37b9 |
13 | 1711731714c |
14 | a449098421 |
15 | 5819d4c2e3 |
hex | 3197fe23bd |
213003412413 has 32 divisors (see below), whose sum is σ = 324646686720. Its totient is φ = 122963480640.
The previous prime is 213003412399. The next prime is 213003412439. The reversal of 213003412413 is 314214300312.
It is a happy number.
It is not a de Polignac number, because 213003412413 - 24 = 213003412397 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213003412813) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 405706 + ... + 768507.
It is an arithmetic number, because the mean of its divisors is an integer number (10145208960).
Almost surely, 2213003412413 is an apocalyptic number.
213003412413 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
It is an amenable number.
213003412413 is a deficient number, since it is larger than the sum of its proper divisors (111643274307).
213003412413 is a wasteful number, since it uses less digits than its factorization.
213003412413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1174489.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 213003412413 its reverse (314214300312), we get a palindrome (527217712725).
The spelling of 213003412413 in words is "two hundred thirteen billion, three million, four hundred twelve thousand, four hundred thirteen".
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