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41985733 = 1712791931
BaseRepresentation
bin1010000000101…
…0011011000101
32221000002121011
42200022123011
541222020413
64055522221
71016605246
oct240123305
987002534
1041985733
1121777559
1212089371
13891063a
14580cccd
153a4533d
hex280a6c5

41985733 has 8 divisors (see below), whose sum is σ = 44513280. Its totient is φ = 39464640.

The previous prime is 41985719. The next prime is 41985737. The reversal of 41985733 is 33758914.

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

It is a cyclic number.

It is not a de Polignac number, because 41985733 - 29 = 41985221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41985737) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20778 + ... + 22708.

It is an arithmetic number, because the mean of its divisors is an integer number (5564160).

Almost surely, 241985733 is an apocalyptic number.

It is an amenable number.

41985733 is a deficient number, since it is larger than the sum of its proper divisors (2527547).

41985733 is a wasteful number, since it uses less digits than its factorization.

41985733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3227.

The product of its digits is 90720, while the sum is 40.

The square root of 41985733 is about 6479.6398819688. The cubic root of 41985733 is about 347.5633009263.

The spelling of 41985733 in words is "forty-one million, nine hundred eighty-five thousand, seven hundred thirty-three".

Divisors: 1 17 1279 1931 21743 32827 2469749 41985733