Base | Representation |
---|---|
bin | 100111001000100… |
… | …1100111100101110 |
3 | 10101111220000220220 |
4 | 1032101030330232 |
5 | 10142130213314 |
6 | 334144552210 |
7 | 44353304103 |
oct | 11621147456 |
9 | 3344800826 |
10 | 1313132334 |
11 | 614257838 |
12 | 307922666 |
13 | 17c0854a7 |
14 | c657caaa |
15 | 7a4363a9 |
hex | 4e44cf2e |
1313132334 has 8 divisors (see below), whose sum is σ = 2626264680. Its totient is φ = 437710776.
The previous prime is 1313132333. The next prime is 1313132339. The reversal of 1313132334 is 4332313131.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
1313132334 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1313132333) 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, 109427689 + ... + 109427700.
It is an arithmetic number, because the mean of its divisors is an integer number (328283085).
Almost surely, 21313132334 is an apocalyptic number.
1313132334 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313132334 is a wasteful number, since it uses less digits than its factorization.
1313132334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 218855394.
The product of its digits is 1944, while the sum is 24.
The square root of 1313132334 is about 36237.1678529104. The cubic root of 1313132334 is about 1095.0555865112.
Adding to 1313132334 its reverse (4332313131), we get a palindrome (5645445465).
The spelling of 1313132334 in words is "one billion, three hundred thirteen million, one hundred thirty-two thousand, three hundred thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •