Base | Representation |
---|---|
bin | 101000011101… |
… | …001001001010 |
3 | 201221210111121 |
4 | 220131021022 |
5 | 10203331010 |
6 | 1015145454 |
7 | 156066514 |
oct | 50351112 |
9 | 21853447 |
10 | 10605130 |
11 | 5a93878 |
12 | 367528a |
13 | 2274133 |
14 | 15a0bb4 |
15 | de73da |
hex | a1d24a |
10605130 has 8 divisors (see below), whose sum is σ = 19089252. Its totient is φ = 4242048.
The previous prime is 10605121. The next prime is 10605137. The reversal of 10605130 is 3150601.
It can be written as a sum of positive squares in 2 ways, for example, as 9162729 + 1442401 = 3027^2 + 1201^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×106051302 = 224937564633800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10605137) 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, 530247 + ... + 530266.
Almost surely, 210605130 is an apocalyptic number.
10605130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10605130 is a deficient number, since it is larger than the sum of its proper divisors (8484122).
10605130 is a wasteful number, since it uses less digits than its factorization.
10605130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1060520.
The product of its (nonzero) digits is 90, while the sum is 16.
The square root of 10605130 is about 3256.5518574099. The cubic root of 10605130 is about 219.7043549441.
Adding to 10605130 its reverse (3150601), we get a palindrome (13755731).
The spelling of 10605130 in words is "ten million, six hundred five thousand, one hundred thirty".
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