Base | Representation |
---|---|
bin | 1011101101111100… |
… | …1101111110110110 |
3 | 22010012212010112112 |
4 | 2323133031332312 |
5 | 22420223220001 |
6 | 1240043251022 |
7 | 140643335234 |
oct | 27337157666 |
9 | 8105763475 |
10 | 3145523126 |
11 | 1374625099 |
12 | 739519a72 |
13 | 3b18a67b5 |
14 | 21ba87954 |
15 | 13623bcbb |
hex | bb7cdfb6 |
3145523126 has 8 divisors (see below), whose sum is σ = 4718552664. Its totient is φ = 1572672240.
The previous prime is 3145523123. The next prime is 3145523149. The reversal of 3145523126 is 6213255413.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×31455231263 (a number of 29 digits) contains 333 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 3145523092 and 3145523101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3145523123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15641 + ... + 80843.
It is an arithmetic number, because the mean of its divisors is an integer number (589819083).
Almost surely, 23145523126 is an apocalyptic number.
3145523126 is a deficient number, since it is larger than the sum of its proper divisors (1573029538).
3145523126 is a wasteful number, since it uses less digits than its factorization.
3145523126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 89326.
The product of its digits is 21600, while the sum is 32.
The square root of 3145523126 is about 56084.9634572405. The cubic root of 3145523126 is about 1465.2024206705.
Adding to 3145523126 its reverse (6213255413), we get a palindrome (9358778539).
The spelling of 3145523126 in words is "three billion, one hundred forty-five million, five hundred twenty-three thousand, one hundred twenty-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •