Base | Representation |
---|---|
bin | 111001101001… |
… | …1101010111110 |
3 | 2002212200211111 |
4 | 1303103222332 |
5 | 30214232014 |
6 | 2555512234 |
7 | 514632520 |
oct | 163235276 |
9 | 62780744 |
10 | 30227134 |
11 | 16076103 |
12 | a15867a |
13 | 63544a2 |
14 | 402ba10 |
15 | 29c12c4 |
hex | 1cd3abe |
30227134 has 8 divisors (see below), whose sum is σ = 51817968. Its totient is φ = 12954480.
The previous prime is 30227111. The next prime is 30227149. The reversal of 30227134 is 43172203.
It is a sphenic number, since it is the product of 3 distinct primes.
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, 1079527 + ... + 1079554.
It is an arithmetic number, because the mean of its divisors is an integer number (6477246).
Almost surely, 230227134 is an apocalyptic number.
30227134 is a deficient number, since it is larger than the sum of its proper divisors (21590834).
30227134 is a wasteful number, since it uses less digits than its factorization.
30227134 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2159090.
The product of its (nonzero) digits is 1008, while the sum is 22.
The square root of 30227134 is about 5497.9208797508. The cubic root of 30227134 is about 311.5054555648.
Adding to 30227134 its reverse (43172203), we get a palindrome (73399337).
The spelling of 30227134 in words is "thirty million, two hundred twenty-seven thousand, one hundred thirty-four".
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