Base | Representation |
---|---|
bin | 1100100010000… |
… | …10111111101010 |
3 | 21022211021000011 |
4 | 12101002333222 |
5 | 203403211020 |
6 | 14233202134 |
7 | 2414415214 |
oct | 621027752 |
9 | 238737004 |
10 | 105132010 |
11 | 54387265 |
12 | 2b26034a |
13 | 18a1c6b9 |
14 | dd695b4 |
15 | 936a35a |
hex | 6442fea |
105132010 has 8 divisors (see below), whose sum is σ = 189237636. Its totient is φ = 42052800.
The previous prime is 105131993. The next prime is 105132017. The reversal of 105132010 is 10231501.
It can be written as a sum of positive squares in 2 ways, for example, as 100340289 + 4791721 = 10017^2 + 2189^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1051320102 = 22105479053280200, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105132017) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5256591 + ... + 5256610.
Almost surely, 2105132010 is an apocalyptic number.
105132010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105132010 is a deficient number, since it is larger than the sum of its proper divisors (84105626).
105132010 is a wasteful number, since it uses less digits than its factorization.
105132010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10513208.
The product of its (nonzero) digits is 30, while the sum is 13.
The square root of 105132010 is about 10253.3901710605. The cubic root of 105132010 is about 471.9670240536.
Adding to 105132010 its reverse (10231501), we get a palindrome (115363511).
The spelling of 105132010 in words is "one hundred five million, one hundred thirty-two thousand, ten".
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