Base | Representation |
---|---|
bin | 10111000100110001010 |
3 | 1102102011221 |
4 | 2320212022 |
5 | 143143411 |
6 | 24112254 |
7 | 6266251 |
oct | 2704612 |
9 | 1372157 |
10 | 756106 |
11 | 47708a |
12 | 30568a |
13 | 206200 |
14 | 159798 |
15 | ee071 |
hex | b898a |
756106 has 12 divisors (see below), whose sum is σ = 1228662. Its totient is φ = 348816.
The previous prime is 756101. The next prime is 756127. The reversal of 756106 is 601657.
It can be written as a sum of positive squares in 3 ways, for example, as 497025 + 259081 = 705^2 + 509^2 .
It is not an unprimeable number, because it can be changed into a prime (756101) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 781 + ... + 1456.
2756106 is an apocalyptic number.
756106 is a deficient number, since it is larger than the sum of its proper divisors (472556).
756106 is a wasteful number, since it uses less digits than its factorization.
756106 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2265 (or 2252 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 25.
The square root of 756106 is about 869.5435584259. The cubic root of 756106 is about 91.1019266085.
Subtracting from 756106 its reverse (601657), we obtain a square (154449 = 3932).
The spelling of 756106 in words is "seven hundred fifty-six thousand, one hundred six".
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