Base | Representation |
---|---|
bin | 10010110101111… |
… | …011000010001011 |
3 | 211000211211102022 |
4 | 102311323002023 |
5 | 1121412002243 |
6 | 51211355055 |
7 | 10556010113 |
oct | 2265730213 |
9 | 730754368 |
10 | 316125323 |
11 | 1524986a8 |
12 | 89a52a8b |
13 | 50655707 |
14 | 2ddb0043 |
15 | 1cb46b68 |
hex | 12d7b08b |
316125323 has 4 divisors (see below), whose sum is σ = 316172448. Its totient is φ = 316078200.
The previous prime is 316125311. The next prime is 316125343. The reversal of 316125323 is 323521613.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323521613 = 61 ⋅5303633.
It is a cyclic number.
It is not a de Polignac number, because 316125323 - 28 = 316125067 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 316125292 and 316125301.
It is not an unprimeable number, because it can be changed into a prime (316125343) 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, 11411 + ... + 27612.
It is an arithmetic number, because the mean of its divisors is an integer number (79043112).
Almost surely, 2316125323 is an apocalyptic number.
316125323 is a deficient number, since it is larger than the sum of its proper divisors (47125).
316125323 is an equidigital number, since it uses as much as digits as its factorization.
316125323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47124.
The product of its digits is 3240, while the sum is 26.
The square root of 316125323 is about 17779.9134699807. The cubic root of 316125323 is about 681.2184921825.
Adding to 316125323 its reverse (323521613), we get a palindrome (639646936).
The spelling of 316125323 in words is "three hundred sixteen million, one hundred twenty-five thousand, three hundred twenty-three".
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