Base | Representation |
---|---|
bin | 1011100011011010… |
… | …0110111101111010 |
3 | 22000010200112112122 |
4 | 2320312212331322 |
5 | 22322414320010 |
6 | 1231424041242 |
7 | 136565545253 |
oct | 27066467572 |
9 | 8003615478 |
10 | 3101323130 |
11 | 1351685a74 |
12 | 726763222 |
13 | 3a569c359 |
14 | 215c5db2a |
15 | 13240a855 |
hex | b8da6f7a |
3101323130 has 8 divisors (see below), whose sum is σ = 5582381652. Its totient is φ = 1240529248.
The previous prime is 3101323087. The next prime is 3101323157. The reversal of 3101323130 is 313231013.
It can be written as a sum of positive squares in 2 ways, for example, as 3072152329 + 29170801 = 55427^2 + 5401^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 3101323099 and 3101323108.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 155066147 + ... + 155066166.
Almost surely, 23101323130 is an apocalyptic number.
3101323130 is a deficient number, since it is larger than the sum of its proper divisors (2481058522).
3101323130 is a wasteful number, since it uses less digits than its factorization.
3101323130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 310132320.
The product of its (nonzero) digits is 162, while the sum is 17.
The square root of 3101323130 is about 55689.5244188707. The cubic root of 3101323130 is about 1458.3071531482.
Adding to 3101323130 its reverse (313231013), we get a palindrome (3414554143).
The spelling of 3101323130 in words is "three billion, one hundred one million, three hundred twenty-three thousand, one hundred thirty".
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