Base | Representation |
---|---|
bin | 100000111101011001010 |
3 | 2000212111101 |
4 | 10013223022 |
5 | 234030020 |
6 | 35052014 |
7 | 12115501 |
oct | 4075312 |
9 | 2025441 |
10 | 1080010 |
11 | 678478 |
12 | 44100a |
13 | 2ba779 |
14 | 201838 |
15 | 16500a |
hex | 107aca |
1080010 has 16 divisors (see below), whose sum is σ = 2058696. Its totient is φ = 406528.
The previous prime is 1080007. The next prime is 1080029. The reversal of 1080010 is 100801.
It can be written as a sum of positive squares in 4 ways, for example, as 962361 + 117649 = 981^2 + 343^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is an Ulam number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3007 + ... + 3346.
21080010 is an apocalyptic number.
1080010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1080010 is a deficient number, since it is larger than the sum of its proper divisors (978686).
1080010 is a wasteful number, since it uses less digits than its factorization.
1080010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6377.
The product of its (nonzero) digits is 8, while the sum is 10.
The square root of 1080010 is about 1039.2352957824. The cubic root of 1080010 is about 102.5988734618.
Adding to 1080010 its reverse (100801), we get a palindrome (1180811).
The spelling of 1080010 in words is "one million, eighty thousand, ten".
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