Base | Representation |
---|---|
bin | 1011001110001100… |
… | …0001101001000110 |
3 | 21202221011212110201 |
4 | 2303203001221012 |
5 | 22132122202210 |
6 | 1214524041114 |
7 | 134435104513 |
oct | 26343015106 |
9 | 7687155421 |
10 | 3012303430 |
11 | 1306404174 |
12 | 70099319a |
13 | 390101686 |
14 | 2080ca30a |
15 | 1296c453a |
hex | b38c1a46 |
3012303430 has 8 divisors (see below), whose sum is σ = 5422146192. Its totient is φ = 1204921368.
The previous prime is 3012303383. The next prime is 3012303431. The reversal of 3012303430 is 343032103.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an alternating number because its digits alternate between odd and even.
It is a junction number, because it is equal to n+sod(n) for n = 3012303398 and 3012303407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3012303431) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 150615162 + ... + 150615181.
It is an arithmetic number, because the mean of its divisors is an integer number (677768274).
Almost surely, 23012303430 is an apocalyptic number.
3012303430 is a deficient number, since it is larger than the sum of its proper divisors (2409842762).
3012303430 is a wasteful number, since it uses less digits than its factorization.
3012303430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 301230350.
The product of its (nonzero) digits is 648, while the sum is 19.
The square root of 3012303430 is about 54884.4552674070. The cubic root of 3012303430 is about 1444.2185051975.
Adding to 3012303430 its reverse (343032103), we get a palindrome (3355335533).
It can be divided in two parts, 301 and 2303430, that added together give a triangular number (2303731 = T2146).
The spelling of 3012303430 in words is "three billion, twelve million, three hundred three thousand, four hundred thirty".
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