Base | Representation |
---|---|
bin | 101001110110010… |
… | …0011000110100001 |
3 | 10121212020002111110 |
4 | 1103230203012201 |
5 | 10333432441131 |
6 | 351200333533 |
7 | 46540251525 |
oct | 12354430641 |
9 | 3555202443 |
10 | 1404187041 |
11 | 660699564 |
12 | 3323142a9 |
13 | 194bb650a |
14 | d46c1d85 |
15 | 83420646 |
hex | 53b231a1 |
1404187041 has 16 divisors (see below), whose sum is σ = 1887019200. Its totient is φ = 928767168.
The previous prime is 1404187033. The next prime is 1404187049. The reversal of 1404187041 is 1407814041.
It is an interprime number because it is at equal distance from previous prime (1404187033) and next prime (1404187049).
It is not a de Polignac number, because 1404187041 - 23 = 1404187033 is a prime.
It is a super-2 number, since 2×14041870412 = 3943482492224671362, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (1404187049) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 220855 + ... + 227123.
It is an arithmetic number, because the mean of its divisors is an integer number (117938700).
Almost surely, 21404187041 is an apocalyptic number.
It is an amenable number.
1404187041 is a deficient number, since it is larger than the sum of its proper divisors (482832159).
1404187041 is a wasteful number, since it uses less digits than its factorization.
1404187041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6848.
The product of its (nonzero) digits is 3584, while the sum is 30.
The square root of 1404187041 is about 37472.4837847720. The cubic root of 1404187041 is about 1119.8030693828.
The spelling of 1404187041 in words is "one billion, four hundred four million, one hundred eighty-seven thousand, forty-one".
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