Base | Representation |
---|---|
bin | 100000011100000… |
… | …1011110000011000 |
3 | 2210212011000012012 |
4 | 1000320023300120 |
5 | 4212122020130 |
6 | 300001405052 |
7 | 35654562020 |
oct | 10070136030 |
9 | 2725130165 |
10 | 1088470040 |
11 | 50945a719 |
12 | 264639788 |
13 | 144674918 |
14 | a47baa80 |
15 | 65859995 |
hex | 40e0bc18 |
1088470040 has 32 divisors (see below), whose sum is σ = 2798923680. Its totient is φ = 373189632.
The previous prime is 1088469983. The next prime is 1088470093. The reversal of 1088470040 is 400748801.
It is a junction number, because it is equal to n+sod(n) for n = 1088469979 and 1088470006.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1943417 + ... + 1943976.
It is an arithmetic number, because the mean of its divisors is an integer number (87466365).
Almost surely, 21088470040 is an apocalyptic number.
1088470040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1088470040 is an abundant number, since it is smaller than the sum of its proper divisors (1710453640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1088470040 is a wasteful number, since it uses less digits than its factorization.
1088470040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3887411 (or 3887407 counting only the distinct ones).
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 1088470040 is about 32991.9693258829. The cubic root of 1088470040 is about 1028.6607283212.
The spelling of 1088470040 in words is "one billion, eighty-eight million, four hundred seventy thousand, forty".
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