Base | Representation |
---|---|
bin | 111001101000… |
… | …0100100000001 |
3 | 2002212001100220 |
4 | 1303100210001 |
5 | 30213330101 |
6 | 2555333253 |
7 | 514550430 |
oct | 163204401 |
9 | 62761326 |
10 | 30214401 |
11 | 16067588 |
12 | a151229 |
13 | 634b759 |
14 | 4027117 |
15 | 29bc636 |
hex | 1cd0901 |
30214401 has 16 divisors (see below), whose sum is σ = 46155648. Its totient is φ = 17222400.
The previous prime is 30214397. The next prime is 30214439. The reversal of 30214401 is 10441203.
It is not a de Polignac number, because 30214401 - 22 = 30214397 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30214441) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8121 + ... + 11241.
It is an arithmetic number, because the mean of its divisors is an integer number (2884728).
Almost surely, 230214401 is an apocalyptic number.
It is an amenable number.
30214401 is a deficient number, since it is larger than the sum of its proper divisors (15941247).
30214401 is a wasteful number, since it uses less digits than its factorization.
30214401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3592.
The product of its (nonzero) digits is 96, while the sum is 15.
The square root of 30214401 is about 5496.7627745792. The cubic root of 30214401 is about 311.4617094829.
Adding to 30214401 its reverse (10441203), we get a palindrome (40655604).
The spelling of 30214401 in words is "thirty million, two hundred fourteen thousand, four hundred one".
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