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41996773 = 721365929
BaseRepresentation
bin1010000000110…
…1000111100101
32221000122202001
42200031013211
541222344043
64100045301
71016652400
oct240150745
987018661
1041996773
1121784885
1212093831
138915680
145812d37
153a4874d
hex280d1e5

41996773 has 12 divisors (see below), whose sum is σ = 52612140. Its totient is φ = 33227712.

The previous prime is 41996753. The next prime is 41996777. The reversal of 41996773 is 37769914.

It can be written as a sum of positive squares in 2 ways, for example, as 9529569 + 32467204 = 3087^2 + 5698^2 .

It is not a de Polignac number, because 41996773 - 29 = 41996261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41996777) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 32328 + ... + 33601.

It is an arithmetic number, because the mean of its divisors is an integer number (4384345).

Almost surely, 241996773 is an apocalyptic number.

It is an amenable number.

41996773 is a deficient number, since it is larger than the sum of its proper divisors (10615367).

41996773 is a wasteful number, since it uses less digits than its factorization.

41996773 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65956 (or 65949 counting only the distinct ones).

The product of its digits is 285768, while the sum is 46.

The square root of 41996773 is about 6480.4917251702. The cubic root of 41996773 is about 347.5937617702.

The spelling of 41996773 in words is "forty-one million, nine hundred ninety-six thousand, seven hundred seventy-three".

Divisors: 1 7 13 49 91 637 65929 461503 857077 3230521 5999539 41996773