Base | Representation |
---|---|
bin | 1001001000010111111… |
… | …01100010100001010001 |
3 | 1002222210121112122200121 |
4 | 10210023331202201101 |
5 | 20120011210403121 |
6 | 400043241150241 |
7 | 31444414000000 |
oct | 4441375424121 |
9 | 1088717478617 |
10 | 313733294161 |
11 | 1110652a1491 |
12 | 5097878b381 |
13 | 2377b0c9181 |
14 | 11283030c37 |
15 | 82631ad141 |
hex | 490bf62851 |
313733294161 has 63 divisors (see below), whose sum is σ = 388092657673. Its totient is φ = 253599478440.
The previous prime is 313733294153. The next prime is 313733294191. The reversal of 313733294161 is 161492337313.
The square root of 313733294161 is 560119.
It is a perfect power (a square), and thus also a powerful number.
It is not a de Polignac number, because 313733294161 - 23 = 313733294153 is a prime.
It is a super-2 number, since 2×3137332941612 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (313733294111) 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 62 ways as a sum of consecutive naturals, for example, 4418778756 + ... + 4418778826.
Almost surely, 2313733294161 is an apocalyptic number.
313733294161 is the 560119-th square number.
313733294161 is the 280060-th centered octagonal number.
It is an amenable number.
313733294161 is a deficient number, since it is larger than the sum of its proper divisors (74359363512).
313733294161 is an frugal number, since it uses more digits than its factorization.
313733294161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230 (or 101 counting only the distinct ones).
The product of its digits is 244944, while the sum is 43.
The spelling of 313733294161 in words is "three hundred thirteen billion, seven hundred thirty-three million, two hundred ninety-four thousand, one hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •