Base | Representation |
---|---|
bin | 1011101101111011… |
… | …0011001010000111 |
3 | 22010012122112211020 |
4 | 2323132303022013 |
5 | 22420211211010 |
6 | 1240041042223 |
7 | 140642400015 |
oct | 27336631207 |
9 | 8105575736 |
10 | 3145413255 |
11 | 137455a596 |
12 | 739486373 |
13 | 3b186879a |
14 | 21ba598b5 |
15 | 136219470 |
hex | bb7b3287 |
3145413255 has 8 divisors (see below), whose sum is σ = 5032661232. Its totient is φ = 1677553728.
The previous prime is 3145413247. The next prime is 3145413301. The reversal of 3145413255 is 5523145413.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3145413255 - 23 = 3145413247 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104847094 + ... + 104847123.
It is an arithmetic number, because the mean of its divisors is an integer number (629082654).
Almost surely, 23145413255 is an apocalyptic number.
3145413255 is a deficient number, since it is larger than the sum of its proper divisors (1887247977).
3145413255 is a wasteful number, since it uses less digits than its factorization.
3145413255 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 209694225.
The product of its digits is 36000, while the sum is 33.
The square root of 3145413255 is about 56083.9839437250. The cubic root of 3145413255 is about 1465.1853609613.
Adding to 3145413255 its reverse (5523145413), we get a palindrome (8668558668).
The spelling of 3145413255 in words is "three billion, one hundred forty-five million, four hundred thirteen thousand, two hundred fifty-five".
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