Base | Representation |
---|---|
bin | 1011100110001111… |
… | …1011000111100001 |
3 | 22000222001001111011 |
4 | 2321203323013201 |
5 | 22333434432040 |
6 | 1232530420521 |
7 | 140101532044 |
oct | 27143730741 |
9 | 8028031434 |
10 | 3113202145 |
11 | 1358359939 |
12 | 72a731741 |
13 | 3a7c9b261 |
14 | 217672c5b |
15 | 1334a53ea |
hex | b98fb1e1 |
3113202145 has 8 divisors (see below), whose sum is σ = 3898270656. Its totient is φ = 2382276336.
The previous prime is 3113202109. The next prime is 3113202173. The reversal of 3113202145 is 5412023113.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3113202145 - 215 = 3113169377 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13535547 + ... + 13535776.
It is an arithmetic number, because the mean of its divisors is an integer number (487283832).
Almost surely, 23113202145 is an apocalyptic number.
It is an amenable number.
3113202145 is a deficient number, since it is larger than the sum of its proper divisors (785068511).
3113202145 is a wasteful number, since it uses less digits than its factorization.
3113202145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27071351.
The product of its (nonzero) digits is 720, while the sum is 22.
The square root of 3113202145 is about 55796.0764301577. The cubic root of 3113202145 is about 1460.1667015822.
Adding to 3113202145 its reverse (5412023113), we get a palindrome (8525225258).
The spelling of 3113202145 in words is "three billion, one hundred thirteen million, two hundred two thousand, one hundred forty-five".
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