Base | Representation |
---|---|
bin | 111001111010… |
… | …1101111010010 |
3 | 2010010210020122 |
4 | 1303311233102 |
5 | 30233213144 |
6 | 3002510242 |
7 | 516053402 |
oct | 163655722 |
9 | 63123218 |
10 | 30366674 |
11 | 16160a28 |
12 | a205382 |
13 | 63a2b60 |
14 | 4066802 |
15 | 29ec7ee |
hex | 1cf5bd2 |
30366674 has 16 divisors (see below), whose sum is σ = 51636480. Its totient is φ = 13277520.
The previous prime is 30366673. The next prime is 30366697. The reversal of 30366674 is 47666303.
It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (30366671) 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, 30242 + ... + 31229.
It is an arithmetic number, because the mean of its divisors is an integer number (3227280).
Almost surely, 230366674 is an apocalyptic number.
30366674 is a deficient number, since it is larger than the sum of its proper divisors (21269806).
30366674 is a wasteful number, since it uses less digits than its factorization.
30366674 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61505.
The product of its (nonzero) digits is 54432, while the sum is 35.
The square root of 30366674 is about 5510.5965194342. The cubic root of 30366674 is about 311.9840625762.
The spelling of 30366674 in words is "thirty million, three hundred sixty-six thousand, six hundred seventy-four".
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