Base | Representation |
---|---|
bin | 111001110100… |
… | …1010111101110 |
3 | 2010001012202100 |
4 | 1303221113232 |
5 | 30230103024 |
6 | 3001435530 |
7 | 515452611 |
oct | 163512756 |
9 | 63035670 |
10 | 30316014 |
11 | 16126963 |
12 | a19bba6 |
13 | 6385a91 |
14 | 4052178 |
15 | 29dc7c9 |
hex | 1ce95ee |
30316014 has 12 divisors (see below), whose sum is σ = 65684736. Its totient is φ = 10105332.
The previous prime is 30315983. The next prime is 30316021. The reversal of 30316014 is 41061303.
30316014 is a `hidden beast` number, since 30 + 31 + 601 + 4 = 666.
It is a super-3 number, since 3×303160143 (a number of 23 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1684223 = 30316014 / (3 + 0 + 3 + 1 + 6 + 0 + 1 + 4).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 842094 + ... + 842129.
It is an arithmetic number, because the mean of its divisors is an integer number (5473728).
Almost surely, 230316014 is an apocalyptic number.
30316014 is an abundant number, since it is smaller than the sum of its proper divisors (35368722).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30316014 is a wasteful number, since it uses less digits than its factorization.
30316014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1684231 (or 1684228 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 18.
The square root of 30316014 is about 5505.9980021791. The cubic root of 30316014 is about 311.8104741454.
Adding to 30316014 its reverse (41061303), we get a palindrome (71377317).
It can be divided in two parts, 3031 and 6014, that added together give a triangular number (9045 = T134).
The spelling of 30316014 in words is "thirty million, three hundred sixteen thousand, fourteen".
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