Base | Representation |
---|---|
bin | 1100100100010… |
… | …11001111111110 |
3 | 21100101021222111 |
4 | 12102023033332 |
5 | 203442143331 |
6 | 14243404234 |
7 | 2420060110 |
oct | 622131776 |
9 | 240337874 |
10 | 105427966 |
11 | 54569656 |
12 | 2b38367a |
13 | 18ac4317 |
14 | 100053b0 |
15 | 93c7db1 |
hex | 648b3fe |
105427966 has 8 divisors (see below), whose sum is σ = 180733680. Its totient is φ = 45183408.
The previous prime is 105427951. The next prime is 105427967. The reversal of 105427966 is 669724501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1054279662 = 22230112029794312, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (105427967) 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, 3765271 + ... + 3765298.
It is an arithmetic number, because the mean of its divisors is an integer number (22591710).
Almost surely, 2105427966 is an apocalyptic number.
105427966 is a deficient number, since it is larger than the sum of its proper divisors (75305714).
105427966 is an equidigital number, since it uses as much as digits as its factorization.
105427966 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7530578.
The product of its (nonzero) digits is 90720, while the sum is 40.
The square root of 105427966 is about 10267.8121330691. The cubic root of 105427966 is about 472.4094855685.
The spelling of 105427966 in words is "one hundred five million, four hundred twenty-seven thousand, nine hundred sixty-six".
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