Base | Representation |
---|---|
bin | 1011001101111000… |
… | …0110011000101100 |
3 | 21202211202021011011 |
4 | 2303132012120230 |
5 | 22131304342030 |
6 | 1214440235004 |
7 | 134421116023 |
oct | 26336063054 |
9 | 7684667134 |
10 | 3011012140 |
11 | 1305701a94 |
12 | 70046ba64 |
13 | 38ca6b9b6 |
14 | 207c718ba |
15 | 12951bb2a |
hex | b378662c |
3011012140 has 12 divisors (see below), whose sum is σ = 6323125536. Its totient is φ = 1204404848.
The previous prime is 3011012129. The next prime is 3011012141. The reversal of 3011012140 is 412101103.
3011012140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 3011012140.
It is not an unprimeable number, because it can be changed into a prime (3011012141) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75275284 + ... + 75275323.
It is an arithmetic number, because the mean of its divisors is an integer number (526927128).
Almost surely, 23011012140 is an apocalyptic number.
It is an amenable number.
3011012140 is an abundant number, since it is smaller than the sum of its proper divisors (3312113396).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3011012140 is a wasteful number, since it uses less digits than its factorization.
3011012140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 150550616 (or 150550614 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 3011012140 is about 54872.6902930775. The cubic root of 3011012140 is about 1444.0121103795.
Adding to 3011012140 its reverse (412101103), we get a palindrome (3423113243).
The spelling of 3011012140 in words is "three billion, eleven million, twelve thousand, one hundred forty".
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