Base | Representation |
---|---|
bin | 1011100011110110… |
… | …0010101000110100 |
3 | 22000021002212101002 |
4 | 2320331202220310 |
5 | 22323400443104 |
6 | 1231531022432 |
7 | 136620154400 |
oct | 27075425064 |
9 | 8007085332 |
10 | 3103140404 |
11 | 1352707351 |
12 | 72729aa18 |
13 | 3a5b87570 |
14 | 2161b4100 |
15 | 13266901e |
hex | b8f62a34 |
3103140404 has 72 divisors (see below), whose sum is σ = 7098956928. Its totient is φ = 1174219200.
The previous prime is 3103140353. The next prime is 3103140433. The reversal of 3103140404 is 4040413013.
It is a happy number.
3103140404 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 32129 + ... + 85079.
It is an arithmetic number, because the mean of its divisors is an integer number (98596624).
Almost surely, 23103140404 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 3103140404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3549478464).
3103140404 is an abundant number, since it is smaller than the sum of its proper divisors (3995816524).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3103140404 is a wasteful number, since it uses less digits than its factorization.
3103140404 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53005 (or 52996 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3103140404 is about 55705.8381500539. The cubic root of 3103140404 is about 1458.5919376416.
Adding to 3103140404 its reverse (4040413013), we get a palindrome (7143553417).
The spelling of 3103140404 in words is "three billion, one hundred three million, one hundred forty thousand, four hundred four".
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