Base | Representation |
---|---|
bin | 100110110011011… |
… | …0010100010101001 |
3 | 10100201222011121020 |
4 | 1031212302202221 |
5 | 10131303422441 |
6 | 333110403053 |
7 | 44156636352 |
oct | 11546624251 |
9 | 3321864536 |
10 | 1302014121 |
11 | 608a53531 |
12 | 304060489 |
13 | 179991975 |
14 | c4cc6d29 |
15 | 7948be66 |
hex | 4d9b28a9 |
1302014121 has 8 divisors (see below), whose sum is σ = 1827388320. Its totient is φ = 822324672.
The previous prime is 1302014099. The next prime is 1302014123. The reversal of 1302014121 is 1214102031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1302014121 - 217 = 1301883049 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 1302014121.
It is not an unprimeable number, because it can be changed into a prime (1302014123) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11421120 + ... + 11421233.
It is an arithmetic number, because the mean of its divisors is an integer number (228423540).
Almost surely, 21302014121 is an apocalyptic number.
It is an amenable number.
1302014121 is a deficient number, since it is larger than the sum of its proper divisors (525374199).
1302014121 is a wasteful number, since it uses less digits than its factorization.
1302014121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22842375.
The product of its (nonzero) digits is 48, while the sum is 15.
The square root of 1302014121 is about 36083.4327773841. The cubic root of 1302014121 is about 1091.9562325640.
Adding to 1302014121 its reverse (1214102031), we get a palindrome (2516116152).
The spelling of 1302014121 in words is "one billion, three hundred two million, fourteen thousand, one hundred twenty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •