Base | Representation |
---|---|
bin | 100110110001011… |
… | …1110001011110001 |
3 | 10100200002022122022 |
4 | 1031202332023301 |
5 | 10131024410413 |
6 | 333033121225 |
7 | 44145300332 |
oct | 11542761361 |
9 | 3320068568 |
10 | 1301013233 |
11 | 60842a553 |
12 | 303859215 |
13 | 179701220 |
14 | c4b06289 |
15 | 79340608 |
hex | 4d8be2f1 |
1301013233 has 8 divisors (see below), whose sum is σ = 1403152128. Its totient is φ = 1199168784.
The previous prime is 1301013221. The next prime is 1301013347. The reversal of 1301013233 is 3323101031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1301013233 - 226 = 1233904369 is a prime.
It is a super-2 number, since 2×13010132332 = 3385270864882224578, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1301010233) 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 7 ways as a sum of consecutive naturals, for example, 64385 + ... + 82142.
It is an arithmetic number, because the mean of its divisors is an integer number (175394016).
Almost surely, 21301013233 is an apocalyptic number.
1301013233 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
1301013233 is a deficient number, since it is larger than the sum of its proper divisors (102138895).
1301013233 is a wasteful number, since it uses less digits than its factorization.
1301013233 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147223.
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 1301013233 is about 36069.5610314293. The cubic root of 1301013233 is about 1091.6763569354.
Adding to 1301013233 its reverse (3323101031), we get a palindrome (4624114264).
The spelling of 1301013233 in words is "one billion, three hundred one million, thirteen thousand, two hundred thirty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.083 sec. • engine limits •