Base | Representation |
---|---|
bin | 111001100110… |
… | …1010100100100 |
3 | 2002211101011011 |
4 | 1303031110210 |
5 | 30212413444 |
6 | 2555152004 |
7 | 514463632 |
oct | 163152444 |
9 | 62741134 |
10 | 30201124 |
11 | 16058608 |
12 | a145604 |
13 | 63456b5 |
14 | 4022352 |
15 | 29b8734 |
hex | 1ccd524 |
30201124 has 12 divisors (see below), whose sum is σ = 52911964. Its totient is φ = 15083424.
The previous prime is 30201091. The next prime is 30201137. The reversal of 30201124 is 42110203.
It can be written as a sum of positive squares in 2 ways, for example, as 28836900 + 1364224 = 5370^2 + 1168^2 .
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, 202 + ... + 7774.
Almost surely, 230201124 is an apocalyptic number.
It is an amenable number.
30201124 is a deficient number, since it is larger than the sum of its proper divisors (22710840).
30201124 is a wasteful number, since it uses less digits than its factorization.
30201124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8574 (or 8572 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 30201124 is about 5495.5549310329. The cubic root of 30201124 is about 311.4160813184.
Adding to 30201124 its reverse (42110203), we get a palindrome (72311327).
The spelling of 30201124 in words is "thirty million, two hundred one thousand, one hundred twenty-four".
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