Base | Representation |
---|---|
bin | 10100011011101100010… |
… | …010000101100101011011 |
3 | 11222020021210002110002221 |
4 | 110123230102011211123 |
5 | 141001121104043224 |
6 | 2553013451404511 |
7 | 203305326564343 |
oct | 24335422054533 |
9 | 4866253073087 |
10 | 1404123502939 |
11 | 4a1538126063 |
12 | 1a8166153737 |
13 | a253ccaaa41 |
14 | 4bd6210bd23 |
15 | 267d017d6e4 |
hex | 146ec48595b |
1404123502939 has 2 divisors, whose sum is σ = 1404123502940. Its totient is φ = 1404123502938.
The previous prime is 1404123502927. The next prime is 1404123502973. The reversal of 1404123502939 is 9392053214041.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 1404123502939 - 217 = 1404123371867 is a prime.
It is a super-4 number, since 4×14041235029394 (a number of 50 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1404123502895 and 1404123502904.
It is not a weakly prime, because it can be changed into another prime (1404123502139) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702061751469 + 702061751470.
It is an arithmetic number, because the mean of its divisors is an integer number (702061751470).
Almost surely, 21404123502939 is an apocalyptic number.
1404123502939 is a deficient number, since it is larger than the sum of its proper divisors (1).
1404123502939 is an equidigital number, since it uses as much as digits as its factorization.
1404123502939 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 233280, while the sum is 43.
The spelling of 1404123502939 in words is "one trillion, four hundred four billion, one hundred twenty-three million, five hundred two thousand, nine hundred thirty-nine".
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