Base | Representation |
---|---|
bin | 110111010111101011010… |
… | …110000111100110010001 |
3 | 111110202100121102221210121 |
4 | 313113223112013212101 |
5 | 444320112043013014 |
6 | 12031553525230241 |
7 | 541621211421412 |
oct | 67275326074621 |
9 | 14422317387717 |
10 | 3804994501009 |
11 | 1237764221a59 |
12 | 515524b62381 |
13 | 217a6a461200 |
14 | d223c6cb809 |
15 | 68e9b253124 |
hex | 375eb587991 |
3804994501009 has 12 divisors (see below), whose sum is σ = 4121062369500. Its totient is φ = 3511568458944.
The previous prime is 3804994500973. The next prime is 3804994501027. The reversal of 3804994501009 is 9001054994083.
It can be written as a sum of positive squares in 6 ways, for example, as 605045955409 + 3199948545600 = 777847^2 + 1788840^2 .
It is not a de Polignac number, because 3804994501009 - 229 = 3804457630097 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3804994501079) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1541334 + ... + 3160015.
It is an arithmetic number, because the mean of its divisors is an integer number (343421864125).
Almost surely, 23804994501009 is an apocalyptic number.
It is an amenable number.
3804994501009 is a deficient number, since it is larger than the sum of its proper divisors (316067868491).
3804994501009 is a wasteful number, since it uses less digits than its factorization.
3804994501009 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4706164 (or 4706151 counting only the distinct ones).
The product of its (nonzero) digits is 1399680, while the sum is 52.
The spelling of 3804994501009 in words is "three trillion, eight hundred four billion, nine hundred ninety-four million, five hundred one thousand, nine".
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