Base | Representation |
---|---|
bin | 1001000001000100… |
… | …1101100101101010 |
3 | 20020200110122102101 |
4 | 2100101031211222 |
5 | 14424112244320 |
6 | 1040102124014 |
7 | 113660216521 |
oct | 22021154552 |
9 | 6220418371 |
10 | 2420431210 |
11 | 10322a787a |
12 | 57672060a |
13 | 2c75c0422 |
14 | 18d65b4b8 |
15 | e275ec0a |
hex | 9044d96a |
2420431210 has 8 divisors (see below), whose sum is σ = 4356776196. Its totient is φ = 968172480.
The previous prime is 2420431201. The next prime is 2420431231. The reversal of 2420431210 is 121340242.
It can be written as a sum of positive squares in 2 ways, for example, as 2361862801 + 58568409 = 48599^2 + 7653^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121021551 + ... + 121021570.
Almost surely, 22420431210 is an apocalyptic number.
2420431210 is a deficient number, since it is larger than the sum of its proper divisors (1936344986).
2420431210 is a wasteful number, since it uses less digits than its factorization.
2420431210 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 242043128.
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 2420431210 is about 49197.8781046500. The cubic root of 2420431210 is about 1342.6544268304.
Adding to 2420431210 its reverse (121340242), we get a palindrome (2541771452).
It can be divided in two parts, 242043 and 1210, that added together give a triangular number (243253 = T697).
The spelling of 2420431210 in words is "two billion, four hundred twenty million, four hundred thirty-one thousand, two hundred ten".
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