Base | Representation |
---|---|
bin | 10001111101110… |
… | …000010001111101 |
3 | 210000010202201220 |
4 | 101331300101331 |
5 | 1104124314323 |
6 | 45524023553 |
7 | 10316603511 |
oct | 2175602175 |
9 | 700122656 |
10 | 301401213 |
11 | 145151213 |
12 | 84b31bb9 |
13 | 4a59b819 |
14 | 2c05a141 |
15 | 1b6d90e3 |
hex | 11f7047d |
301401213 has 8 divisors (see below), whose sum is σ = 406011648. Its totient is φ = 198862464.
The previous prime is 301401187. The next prime is 301401257. The reversal of 301401213 is 312104103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 301401213 - 210 = 301400189 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 301401192 and 301401201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (301401283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517581 + ... + 518162.
It is an arithmetic number, because the mean of its divisors is an integer number (50751456).
Almost surely, 2301401213 is an apocalyptic number.
It is an amenable number.
301401213 is a deficient number, since it is larger than the sum of its proper divisors (104610435).
301401213 is a wasteful number, since it uses less digits than its factorization.
301401213 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1035843.
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 301401213 is about 17360.9104887964. The cubic root of 301401213 is about 670.4735740004.
Adding to 301401213 its reverse (312104103), we get a palindrome (613505316).
The spelling of 301401213 in words is "three hundred one million, four hundred one thousand, two hundred thirteen".
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