Base | Representation |
---|---|
bin | 1011010011011001… |
… | …1111110110110100 |
3 | 21211110100120112102 |
4 | 2310312133312310 |
5 | 22203222411030 |
6 | 1221025041232 |
7 | 135122101550 |
oct | 26466376664 |
9 | 7743316472 |
10 | 3034185140 |
11 | 131779a228 |
12 | 708186218 |
13 | 3947c342c |
14 | 20ad84860 |
15 | 12b597c45 |
hex | b4d9fdb4 |
3034185140 has 192 divisors, whose sum is σ = 7794167808. Its totient is φ = 970444800.
The previous prime is 3034185131. The next prime is 3034185151. The reversal of 3034185140 is 415814303.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19325942 + ... + 19326098.
It is an arithmetic number, because the mean of its divisors is an integer number (40594624).
Almost surely, 23034185140 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3034185140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3897083904).
3034185140 is an abundant number, since it is smaller than the sum of its proper divisors (4759982668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3034185140 is a wasteful number, since it uses less digits than its factorization.
3034185140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 338 (or 336 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 3034185140 is about 55083.4379827549. The cubic root of 3034185140 is about 1447.7070601048.
Adding to 3034185140 its reverse (415814303), we get a palindrome (3449999443).
The spelling of 3034185140 in words is "three billion, thirty-four million, one hundred eighty-five thousand, one hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.029 sec. • engine limits •