Base | Representation |
---|---|
bin | 100000010101101… |
… | …0101111111010100 |
3 | 2210121210222222011 |
4 | 1000223111333110 |
5 | 4210241312314 |
6 | 255401314004 |
7 | 35614142521 |
oct | 10053257724 |
9 | 2717728864 |
10 | 1085104084 |
11 | 507570839 |
12 | 263495904 |
13 | 143a6682c |
14 | a4182148 |
15 | 653e24c4 |
hex | 40ad5fd4 |
1085104084 has 24 divisors (see below), whose sum is σ = 2011806720. Its totient is φ = 510339456.
The previous prime is 1085104081. The next prime is 1085104091. The reversal of 1085104084 is 4804015801.
It is a super-2 number, since 2×10851040842 = 2354901746226958112, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1085104081) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150637 + ... + 157675.
It is an arithmetic number, because the mean of its divisors is an integer number (83825280).
Almost surely, 21085104084 is an apocalyptic number.
It is an amenable number.
1085104084 is a deficient number, since it is larger than the sum of its proper divisors (926702636).
1085104084 is a wasteful number, since it uses less digits than its factorization.
1085104084 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9327 (or 9325 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 31.
The square root of 1085104084 is about 32940.9180807093. The cubic root of 1085104084 is about 1027.5992990347.
Adding to 1085104084 its reverse (4804015801), we get a palindrome (5889119885).
The spelling of 1085104084 in words is "one billion, eighty-five million, one hundred four thousand, eighty-four".
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