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41984072 = 23131921247
BaseRepresentation
bin1010000000101…
…0000001001000
32221000000022122
42200022001020
541221442242
64055510412
71016600354
oct240120110
987000278
1041984072
1121776289
1212088408
13890c960
14580c464
153a44ad2
hex280a048

41984072 has 32 divisors (see below), whose sum is σ = 89241600. Its totient is φ = 18356544.

The previous prime is 41984071. The next prime is 41984093. The reversal of 41984072 is 27048914.

It is not an unprimeable number, because it can be changed into a prime (41984071) 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, 8648 + ... + 12599.

It is an arithmetic number, because the mean of its divisors is an integer number (2788800).

Almost surely, 241984072 is an apocalyptic number.

It is an amenable number.

41984072 is an abundant number, since it is smaller than the sum of its proper divisors (47257528).

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

41984072 is a wasteful number, since it uses less digits than its factorization.

41984072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21285 (or 21281 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 41984072 is about 6479.5117099979. The cubic root of 41984072 is about 347.5587175419.

The spelling of 41984072 in words is "forty-one million, nine hundred eighty-four thousand, seventy-two".

Divisors: 1 2 4 8 13 19 26 38 52 76 104 152 247 494 988 1976 21247 42494 84988 169976 276211 403693 552422 807386 1104844 1614772 2209688 3229544 5248009 10496018 20992036 41984072