Base | Representation |
---|---|
bin | 1100110100101010… |
… | …0100011110101100 |
3 | 22212212220210201101 |
4 | 3031022210132230 |
5 | 24022134201030 |
6 | 1325320052444 |
7 | 151204240243 |
oct | 31512443654 |
9 | 8785823641 |
10 | 3442100140 |
11 | 1506a80866 |
12 | 800904124 |
13 | 42b17655b |
14 | 24920995a |
15 | 1522c17ca |
hex | cd2a47ac |
3442100140 has 12 divisors (see below), whose sum is σ = 7228410336. Its totient is φ = 1376840048.
The previous prime is 3442100111. The next prime is 3442100147. The reversal of 3442100140 is 410012443.
3442100140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (3442100147) 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, 86052484 + ... + 86052523.
It is an arithmetic number, because the mean of its divisors is an integer number (602367528).
Almost surely, 23442100140 is an apocalyptic number.
It is an amenable number.
3442100140 is an abundant number, since it is smaller than the sum of its proper divisors (3786310196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3442100140 is a wasteful number, since it uses less digits than its factorization.
3442100140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172105016 (or 172105014 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
The square root of 3442100140 is about 58669.4140076412. The cubic root of 3442100140 is about 1509.8756004706.
Adding to 3442100140 its reverse (410012443), we get a palindrome (3852112583).
The spelling of 3442100140 in words is "three billion, four hundred forty-two million, one hundred thousand, one hundred forty".
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