Base | Representation |
---|---|
bin | 100110110100001… |
… | …0000110011010110 |
3 | 10100202200210012222 |
4 | 1031220100303112 |
5 | 10131403301324 |
6 | 333122542342 |
7 | 44163135113 |
oct | 11550206326 |
9 | 3322623188 |
10 | 1302400214 |
11 | 609197615 |
12 | 3042079b2 |
13 | 179a9861b |
14 | c4d8790a |
15 | 7951655e |
hex | 4da10cd6 |
1302400214 has 4 divisors (see below), whose sum is σ = 1953600324. Its totient is φ = 651200106.
The previous prime is 1302400213. The next prime is 1302400261. The reversal of 1302400214 is 4120042031.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 1302400192 and 1302400201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1302400213) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 325600052 + ... + 325600055.
It is an arithmetic number, because the mean of its divisors is an integer number (488400081).
Almost surely, 21302400214 is an apocalyptic number.
1302400214 is a deficient number, since it is larger than the sum of its proper divisors (651200110).
1302400214 is an equidigital number, since it uses as much as digits as its factorization.
1302400214 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 651200109.
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1302400214 is about 36088.7823845582. The cubic root of 1302400214 is about 1092.0641563786.
Adding to 1302400214 its reverse (4120042031), we get a palindrome (5422442245).
The spelling of 1302400214 in words is "one billion, three hundred two million, four hundred thousand, two hundred fourteen".
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