Base | Representation |
---|---|
bin | 100110110011100… |
… | …1101010111100100 |
3 | 10100202011202022222 |
4 | 1031213031113210 |
5 | 10131320432004 |
6 | 333113011512 |
7 | 44160604616 |
oct | 11547152744 |
9 | 3322152288 |
10 | 1302124004 |
11 | 609019045 |
12 | 3040b3b98 |
13 | 1799cc99c |
14 | c4d14db6 |
15 | 794ae7be |
hex | 4d9cd5e4 |
1302124004 has 12 divisors (see below), whose sum is σ = 2283663228. Its totient is φ = 649648800.
The previous prime is 1302123989. The next prime is 1302124007. The reversal of 1302124004 is 4004212031.
It can be written as a sum of positive squares in 2 ways, for example, as 437646400 + 864477604 = 20920^2 + 29402^2 .
It is not an unprimeable number, because it can be changed into a prime (1302124007) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 351227 + ... + 354914.
It is an arithmetic number, because the mean of its divisors is an integer number (190305269).
Almost surely, 21302124004 is an apocalyptic number.
It is an amenable number.
1302124004 is a deficient number, since it is larger than the sum of its proper divisors (981539224).
1302124004 is a wasteful number, since it uses less digits than its factorization.
1302124004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 706606 (or 706604 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 17.
The square root of 1302124004 is about 36084.9553692394. The cubic root of 1302124004 is about 1091.9869501140.
Adding to 1302124004 its reverse (4004212031), we get a palindrome (5306336035).
The spelling of 1302124004 in words is "one billion, three hundred two million, one hundred twenty-four thousand, four".
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