Base | Representation |
---|---|
bin | 111001011111… |
… | …0101110000010 |
3 | 2002201100002222 |
4 | 1302332232002 |
5 | 30204010224 |
6 | 2554011042 |
7 | 514124360 |
oct | 162765602 |
9 | 62640088 |
10 | 30141314 |
11 | 16017685 |
12 | a116a82 |
13 | 63243c8 |
14 | 4008630 |
15 | 29a5b5e |
hex | 1cbeb82 |
30141314 has 16 divisors (see below), whose sum is σ = 52932096. Its totient is φ = 12602400.
The previous prime is 30141299. The next prime is 30141317. The reversal of 30141314 is 41314103.
It is a junction number, because it is equal to n+sod(n) for n = 30141292 and 30141301.
It is not an unprimeable number, because it can be changed into a prime (30141317) 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, 25682 + ... + 26829.
It is an arithmetic number, because the mean of its divisors is an integer number (3308256).
Almost surely, 230141314 is an apocalyptic number.
30141314 is a deficient number, since it is larger than the sum of its proper divisors (22790782).
30141314 is a wasteful number, since it uses less digits than its factorization.
30141314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52561.
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 30141314 is about 5490.1105635497. The cubic root of 30141314 is about 311.2103703785.
Adding to 30141314 its reverse (41314103), we get a palindrome (71455417).
The spelling of 30141314 in words is "thirty million, one hundred forty-one thousand, three hundred fourteen".
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