Base | Representation |
---|---|
bin | 100110110001011… |
… | …1101011101000010 |
3 | 10100200002011112112 |
4 | 1031202331131002 |
5 | 10131024311432 |
6 | 333033055322 |
7 | 44145255530 |
oct | 11542753502 |
9 | 3320064475 |
10 | 1301010242 |
11 | 608428284 |
12 | 303857542 |
13 | 1796cca5c |
14 | c4b05150 |
15 | 7933e7b2 |
hex | 4d8bd742 |
1301010242 has 8 divisors (see below), whose sum is σ = 2230303296. Its totient is φ = 557575812.
The previous prime is 1301010233. The next prime is 1301010247. The reversal of 1301010242 is 2420101031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 92929303 = 1301010242 / (1 + 3 + 0 + 1 + 0 + 1 + 0 + 2 + 4 + 2).
It is not an unprimeable number, because it can be changed into a prime (1301010247) 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, 46464638 + ... + 46464665.
It is an arithmetic number, because the mean of its divisors is an integer number (278787912).
Almost surely, 21301010242 is an apocalyptic number.
1301010242 is a deficient number, since it is larger than the sum of its proper divisors (929293054).
1301010242 is an equidigital number, since it uses as much as digits as its factorization.
1301010242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92929312.
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 1301010242 is about 36069.5195698529. The cubic root of 1301010242 is about 1091.6755203550.
Adding to 1301010242 its reverse (2420101031), we get a palindrome (3721111273).
The spelling of 1301010242 in words is "one billion, three hundred one million, ten thousand, two hundred forty-two".
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