Base | Representation |
---|---|
bin | 111001001111… |
… | …1110001010010 |
3 | 2002110220012212 |
4 | 1302133301102 |
5 | 30140431141 |
6 | 2551152122 |
7 | 513055652 |
oct | 162376122 |
9 | 62426185 |
10 | 30014546 |
11 | 15a40411 |
12 | a075642 |
13 | 62ab7b3 |
14 | 3db4362 |
15 | 297d2eb |
hex | 1c9fc52 |
30014546 has 8 divisors (see below), whose sum is σ = 45045504. Its totient is φ = 14999380.
The previous prime is 30014533. The next prime is 30014591. The reversal of 30014546 is 64541003.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×300145462 = 1801745943172232, which contains 22 as substring.
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, 4031 + ... + 8733.
It is an arithmetic number, because the mean of its divisors is an integer number (5630688).
Almost surely, 230014546 is an apocalyptic number.
30014546 is a deficient number, since it is larger than the sum of its proper divisors (15030958).
30014546 is a wasteful number, since it uses less digits than its factorization.
30014546 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7896.
The product of its (nonzero) digits is 1440, while the sum is 23.
The square root of 30014546 is about 5478.5532761852. The cubic root of 30014546 is about 310.7734622632.
Adding to 30014546 its reverse (64541003), we get a palindrome (94555549).
The spelling of 30014546 in words is "thirty million, fourteen thousand, five hundred forty-six".
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