Base | Representation |
---|---|
bin | 10010101110101… |
… | …001111001001001 |
3 | 210220021000221200 |
4 | 102232221321021 |
5 | 1120420020410 |
6 | 51102454413 |
7 | 10533553413 |
oct | 2256517111 |
9 | 726230850 |
10 | 314220105 |
11 | 151407241 |
12 | 89294409 |
13 | 50139474 |
14 | 2da359b3 |
15 | 1c8bc3c0 |
hex | 12ba9e49 |
314220105 has 48 divisors (see below), whose sum is σ = 565817616. Its totient is φ = 161187840.
The previous prime is 314220091. The next prime is 314220113. The reversal of 314220105 is 501022413.
It can be written as a sum of positive squares in 8 ways, for example, as 47485881 + 266734224 = 6891^2 + 16332^2 .
It is not a de Polignac number, because 314220105 - 26 = 314220041 is a prime.
It is a super-2 number, since 2×3142201052 = 197468548772422050, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133519 + ... + 135851.
It is an arithmetic number, because the mean of its divisors is an integer number (11787867).
Almost surely, 2314220105 is an apocalyptic number.
It is an amenable number.
314220105 is a deficient number, since it is larger than the sum of its proper divisors (251597511).
314220105 is a wasteful number, since it uses less digits than its factorization.
314220105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2458 (or 2455 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 18.
The square root of 314220105 is about 17726.2546805579. The cubic root of 314220105 is about 679.8472155303.
Adding to 314220105 its reverse (501022413), we get a palindrome (815242518).
The spelling of 314220105 in words is "three hundred fourteen million, two hundred twenty thousand, one hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •