Base | Representation |
---|---|
bin | 1011100011111010… |
… | …1100010001010001 |
3 | 22000021200012002100 |
4 | 2320332230101101 |
5 | 22323440121001 |
6 | 1231541311013 |
7 | 136622551602 |
oct | 27076542121 |
9 | 8007605070 |
10 | 3103442001 |
11 | 13528a2a00 |
12 | 727405469 |
13 | 3a5c6191a |
14 | 216251da9 |
15 | 1326c8586 |
hex | b8fac451 |
3103442001 has 18 divisors (see below), whose sum is σ = 4927321490. Its totient is φ = 1880873280.
The previous prime is 3103441993. The next prime is 3103442011. The reversal of 3103442001 is 1002443013.
3103442001 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 1607609025 + 1495832976 = 40095^2 + 38676^2 .
It is not a de Polignac number, because 3103442001 - 23 = 3103441993 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3103442011) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1423816 + ... + 1425993.
Almost surely, 23103442001 is an apocalyptic number.
It is an amenable number.
3103442001 is a deficient number, since it is larger than the sum of its proper divisors (1823879489).
3103442001 is a wasteful number, since it uses less digits than its factorization.
3103442001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2849837 (or 2849823 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 3103442001 is about 55708.5451344765. The cubic root of 3103442001 is about 1458.6391900638.
Adding to 3103442001 its reverse (1002443013), we get a palindrome (4105885014).
The spelling of 3103442001 in words is "three billion, one hundred three million, four hundred forty-two thousand, one".
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