Base | Representation |
---|---|
bin | 101001011101… |
… | …011000100010 |
3 | 202110011110002 |
4 | 221131120202 |
5 | 10240241013 |
6 | 1024540002 |
7 | 161243612 |
oct | 51353042 |
9 | 22404402 |
10 | 10868258 |
11 | 6153535 |
12 | 3781602 |
13 | 2336b2b |
14 | 162ca42 |
15 | e4a358 |
hex | a5d622 |
10868258 has 4 divisors (see below), whose sum is σ = 16302390. Its totient is φ = 5434128.
The previous prime is 10868203. The next prime is 10868317. The reversal of 10868258 is 85286801.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 7038409 + 3829849 = 2653^2 + 1957^2 .
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 as a sum of consecutive naturals, namely, 2717063 + ... + 2717066.
Almost surely, 210868258 is an apocalyptic number.
10868258 is a deficient number, since it is larger than the sum of its proper divisors (5434132).
10868258 is an equidigital number, since it uses as much as digits as its factorization.
10868258 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5434131.
The product of its (nonzero) digits is 30720, while the sum is 38.
The square root of 10868258 is about 3296.7041116849. The cubic root of 10868258 is about 221.5065875234.
The spelling of 10868258 in words is "ten million, eight hundred sixty-eight thousand, two hundred fifty-eight".
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