Base | Representation |
---|---|
bin | 100011100110010101111011… |
… | …1000001011001101101110001 |
3 | 1112001201020002020220102112111 |
4 | 1013030223313001121231301 |
5 | 312020332421141201001 |
6 | 3025551154511525321 |
7 | 122646054252001300 |
oct | 10714536701315561 |
9 | 1461636066812474 |
10 | 313133030022001 |
11 | 90856a770a4762 |
12 | 2b153342229841 |
13 | 1059541992b287 |
14 | 5747a10506437 |
15 | 2630496d7d851 |
hex | 11ccaf7059b71 |
313133030022001 has 6 divisors (see below), whose sum is σ = 364256790025650. Its totient is φ = 268399740018816.
The previous prime is 313133030021881. The next prime is 313133030022023. The reversal of 313133030022001 is 100220030331313.
It can be written as a sum of positive squares in only one way, i.e., 263699404902976 + 49433625119025 = 16238824^2 + 7030905^2 .
It is not a de Polignac number, because 313133030022001 - 225 = 313132996467569 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (313133030022061) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3195235000176 + ... + 3195235000273.
It is an arithmetic number, because the mean of its divisors is an integer number (60709465004275).
Almost surely, 2313133030022001 is an apocalyptic number.
It is an amenable number.
313133030022001 is a deficient number, since it is larger than the sum of its proper divisors (51123760003649).
313133030022001 is an equidigital number, since it uses as much as digits as its factorization.
313133030022001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6390470000463 (or 6390470000456 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 313133030022001 its reverse (100220030331313), we get a palindrome (413353060353314).
The spelling of 313133030022001 in words is "three hundred thirteen trillion, one hundred thirty-three billion, thirty million, twenty-two thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •