Base | Representation |
---|---|
bin | 100111001000… |
… | …011000101110 |
3 | 201022011021200 |
4 | 213020120232 |
5 | 10111223331 |
6 | 1003510330 |
7 | 153122415 |
oct | 47103056 |
9 | 21264250 |
10 | 10257966 |
11 | 5876a64 |
12 | 35283a6 |
13 | 2182104 |
14 | 151047c |
15 | d795e6 |
hex | 9c862e |
10257966 has 12 divisors (see below), whose sum is σ = 22225632. Its totient is φ = 3419316.
The previous prime is 10257959. The next prime is 10257979. The reversal of 10257966 is 66975201.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 10257966.
It is a congruent number.
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, 284926 + ... + 284961.
It is an arithmetic number, because the mean of its divisors is an integer number (1852136).
Almost surely, 210257966 is an apocalyptic number.
10257966 is an abundant number, since it is smaller than the sum of its proper divisors (11967666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10257966 is a wasteful number, since it uses less digits than its factorization.
10257966 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 569895 (or 569892 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 36.
The square root of 10257966 is about 3202.8059572818. The cubic root of 10257966 is about 217.2803331143.
The spelling of 10257966 in words is "ten million, two hundred fifty-seven thousand, nine hundred sixty-six".
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