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41872628 = 2271495451
BaseRepresentation
bin1001111110111…
…0110011110100
32220210100110002
42133232303310
541204411003
64053250432
71015624430
oct237566364
986710402
1041872628
11216aa586
1212033a18
1388a1005
1457bd9c0
153a21a88
hex27eecf4

41872628 has 12 divisors (see below), whose sum is σ = 83745312. Its totient is φ = 17945400.

The previous prime is 41872619. The next prime is 41872639. The reversal of 41872628 is 82627814.

41872628 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 41872591 and 41872600.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 747698 + ... + 747753.

It is an arithmetic number, because the mean of its divisors is an integer number (6978776).

Almost surely, 241872628 is an apocalyptic number.

It is an amenable number.

41872628 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

41872628 is a wasteful number, since it uses less digits than its factorization.

41872628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1495462 (or 1495460 counting only the distinct ones).

The product of its digits is 43008, while the sum is 38.

The square root of 41872628 is about 6470.9062734674. The cubic root of 41872628 is about 347.2509210038.

The spelling of 41872628 in words is "forty-one million, eight hundred seventy-two thousand, six hundred twenty-eight".

Divisors: 1 2 4 7 14 28 1495451 2990902 5981804 10468157 20936314 41872628