Base | Representation |
---|---|
bin | 111001101010… |
… | …1000011101110 |
3 | 2002212222121212 |
4 | 1303111003232 |
5 | 30214422224 |
6 | 2555554422 |
7 | 514655213 |
oct | 163250356 |
9 | 62788555 |
10 | 30232814 |
11 | 1607a3a7 |
12 | a15ba12 |
13 | 6356c51 |
14 | 402db0a |
15 | 29c2d0e |
hex | 1cd50ee |
30232814 has 8 divisors (see below), whose sum is σ = 45373440. Its totient is φ = 15108336.
The previous prime is 30232793. The next prime is 30232837. The reversal of 30232814 is 41823203.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 30232814.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3347 + ... + 8465.
It is an arithmetic number, because the mean of its divisors is an integer number (5671680).
Almost surely, 230232814 is an apocalyptic number.
30232814 is a deficient number, since it is larger than the sum of its proper divisors (15140626).
30232814 is a wasteful number, since it uses less digits than its factorization.
30232814 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8074.
The product of its (nonzero) digits is 1152, while the sum is 23.
The square root of 30232814 is about 5498.4374143933. The cubic root of 30232814 is about 311.5249660723.
The spelling of 30232814 in words is "thirty million, two hundred thirty-two thousand, eight hundred fourteen".
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