Base | Representation |
---|---|
bin | 11001011001000… |
… | …10100010101110 |
3 | 112211210122101022 |
4 | 30230202202232 |
5 | 414012034124 |
6 | 33045214142 |
7 | 5164330202 |
oct | 1454424256 |
9 | 484718338 |
10 | 213002414 |
11 | aa263959 |
12 | 5b401352 |
13 | 3518a641 |
14 | 20408b02 |
15 | 13a76c5e |
hex | cb228ae |
213002414 has 24 divisors (see below), whose sum is σ = 333408504. Its totient is φ = 101984400.
The previous prime is 213002399. The next prime is 213002417. The reversal of 213002414 is 414200312.
It is a junction number, because it is equal to n+sod(n) for n = 213002392 and 213002401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213002417) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 372749 + ... + 373319.
It is an arithmetic number, because the mean of its divisors is an integer number (13892021).
Almost surely, 2213002414 is an apocalyptic number.
213002414 is a deficient number, since it is larger than the sum of its proper divisors (120406090).
213002414 is an equidigital number, since it uses as much as digits as its factorization.
213002414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752 (or 681 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 213002414 is about 14594.6022213694. The cubic root of 213002414 is about 597.2115180980.
Adding to 213002414 its reverse (414200312), we get a palindrome (627202726).
The spelling of 213002414 in words is "two hundred thirteen million, two thousand, four hundred fourteen".
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