Base | Representation |
---|---|
bin | 1100100011000… |
… | …10010110100010 |
3 | 21100001210012012 |
4 | 12101202112202 |
5 | 203421313300 |
6 | 14240032522 |
7 | 2415461531 |
oct | 621422642 |
9 | 240053165 |
10 | 105260450 |
11 | 54464809 |
12 | 2b302742 |
13 | 18a65cb9 |
14 | dda0318 |
15 | 9393435 |
hex | 64625a2 |
105260450 has 12 divisors (see below), whose sum is σ = 195784530. Its totient is φ = 42104160.
The previous prime is 105260429. The next prime is 105260471. The reversal of 105260450 is 54062501.
It is an interprime number because it is at equal distance from previous prime (105260429) and next prime (105260471).
It can be written as a sum of positive squares in 3 ways, for example, as 57138481 + 48121969 = 7559^2 + 6937^2 .
It is a super-2 number, since 2×1052604502 = 22159524668405000, which contains 22 as substring.
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 5 ways as a sum of consecutive naturals, for example, 1052555 + ... + 1052654.
Almost surely, 2105260450 is an apocalyptic number.
105260450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
105260450 is a deficient number, since it is larger than the sum of its proper divisors (90524080).
105260450 is a wasteful number, since it uses less digits than its factorization.
105260450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2105221 (or 2105216 counting only the distinct ones).
The product of its (nonzero) digits is 1200, while the sum is 23.
The square root of 105260450 is about 10259.6515535373. The cubic root of 105260450 is about 472.1591468746.
The spelling of 105260450 in words is "one hundred five million, two hundred sixty thousand, four hundred fifty".
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