Base | Representation |
---|---|
bin | 110010110010… |
… | …1100101010110 |
3 | 1212002222011022 |
4 | 1211211211112 |
5 | 23304133421 |
6 | 2350441142 |
7 | 442232621 |
oct | 145454526 |
9 | 55088138 |
10 | 26630486 |
11 | 14039973 |
12 | 8b031b2 |
13 | 56953ac |
14 | 3772db8 |
15 | 25107ab |
hex | 1965956 |
26630486 has 8 divisors (see below), whose sum is σ = 40699584. Its totient is φ = 13063960.
The previous prime is 26630479. The next prime is 26630489. The reversal of 26630486 is 68403662.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26630489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125510 + ... + 125721.
It is an arithmetic number, because the mean of its divisors is an integer number (5087448).
Almost surely, 226630486 is an apocalyptic number.
26630486 is a deficient number, since it is larger than the sum of its proper divisors (14069098).
26630486 is a wasteful number, since it uses less digits than its factorization.
26630486 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251286.
The product of its (nonzero) digits is 41472, while the sum is 35.
The square root of 26630486 is about 5160.4734278940. The cubic root of 26630486 is about 298.6251384405.
The spelling of 26630486 in words is "twenty-six million, six hundred thirty thousand, four hundred eighty-six".
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