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41048992 = 251282781
BaseRepresentation
bin1001110010010…
…1101110100000
32212020111122001
42130211232200
541002031432
64023453344
71005624235
oct234455640
985214561
1041048992
1121197796
12118b7254
13867315a
14564778c
15390c9e7
hex2725ba0

41048992 has 12 divisors (see below), whose sum is σ = 80815266. Its totient is φ = 20524480.

The previous prime is 41048989. The next prime is 41048993. The reversal of 41048992 is 29984014.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 28686736 + 12362256 = 5356^2 + 3516^2 .

It is not an unprimeable number, because it can be changed into a prime (41048993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 641359 + ... + 641422.

Almost surely, 241048992 is an apocalyptic number.

It is an amenable number.

41048992 is a deficient number, since it is larger than the sum of its proper divisors (39766274).

41048992 is a wasteful number, since it uses less digits than its factorization.

41048992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282791 (or 1282783 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 37.

The square root of 41048992 is about 6406.9487277486. The cubic root of 41048992 is about 344.9590149450.

The spelling of 41048992 in words is "forty-one million, forty-eight thousand, nine hundred ninety-two".

Divisors: 1 2 4 8 16 32 1282781 2565562 5131124 10262248 20524496 41048992