Base | Representation |
---|---|
bin | 101001110110100… |
… | …0001110110101001 |
3 | 10121212110111021122 |
4 | 1103231001312221 |
5 | 10334001004001 |
6 | 351203145025 |
7 | 46541315000 |
oct | 12355016651 |
9 | 3555414248 |
10 | 1404313001 |
11 | 660775163 |
12 | 332375175 |
13 | 194c2b950 |
14 | d4715c37 |
15 | 83447b1b |
hex | 53b41da9 |
1404313001 has 32 divisors (see below), whose sum is σ = 1840473600. Its totient is φ = 1062718272.
The previous prime is 1404312997. The next prime is 1404313003. The reversal of 1404313001 is 1003134041.
It is not a de Polignac number, because 1404313001 - 22 = 1404312997 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (1404313003) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 95711 + ... + 109403.
It is an arithmetic number, because the mean of its divisors is an integer number (57514800).
Almost surely, 21404313001 is an apocalyptic number.
It is an amenable number.
1404313001 is a deficient number, since it is larger than the sum of its proper divisors (436160599).
1404313001 is a wasteful number, since it uses less digits than its factorization.
1404313001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13750 (or 13736 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 17.
The square root of 1404313001 is about 37474.1644469893. The cubic root of 1404313001 is about 1119.8365516690.
Adding to 1404313001 its reverse (1003134041), we get a palindrome (2407447042).
The spelling of 1404313001 in words is "one billion, four hundred four million, three hundred thirteen thousand, one".
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