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41985033 = 333142281
BaseRepresentation
bin1010000000101…
…0010000001001
32221000001122020
42200022100021
541222010113
64055515053
71016603226
oct240122011
987001566
1041985033
1121776a82
1212088a89
13891021c
14580c94d
153a45023
hex280a409

41985033 has 8 divisors (see below), whose sum is σ = 56150496. Its totient is φ = 27904800.

The previous prime is 41985023. The next prime is 41985043. The reversal of 41985033 is 33058914.

It is an interprime number because it is at equal distance from previous prime (41985023) and next prime (41985043).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 41985033 - 29 = 41984521 is a prime.

It is a super-3 number, since 3×419850333 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 41984985 and 41985003.

It is not an unprimeable number, because it can be changed into a prime (41985023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20148 + ... + 22133.

It is an arithmetic number, because the mean of its divisors is an integer number (7018812).

Almost surely, 241985033 is an apocalyptic number.

It is an amenable number.

41985033 is a deficient number, since it is larger than the sum of its proper divisors (14165463).

41985033 is a wasteful number, since it uses less digits than its factorization.

41985033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42615.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 41985033 is about 6479.5858663961. The cubic root of 41985033 is about 347.5613693522.

The spelling of 41985033 in words is "forty-one million, nine hundred eighty-five thousand, thirty-three".

Divisors: 1 3 331 993 42281 126843 13995011 41985033