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41248280 = 2359710631
BaseRepresentation
bin1001110101011…
…0011000011000
32212121122000002
42131112120120
541024421110
64032032132
71010414243
oct235263030
985548002
1041248280
1121313497
1211992648
138712a88
14569a25a
15394baa5
hex2756618

41248280 has 32 divisors (see below), whose sum is σ = 93774240. Its totient is φ = 16327680.

The previous prime is 41248219. The next prime is 41248289. The reversal of 41248280 is 8284214.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41248289) 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, 1436 + ... + 9195.

It is an arithmetic number, because the mean of its divisors is an integer number (2930445).

Almost surely, 241248280 is an apocalyptic number.

41248280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

41248280 is an abundant number, since it is smaller than the sum of its proper divisors (52525960).

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

41248280 is a wasteful number, since it uses less digits than its factorization.

41248280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10739 (or 10735 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 41248280 is about 6422.4823861183. The cubic root of 41248280 is about 345.5163590387.

The spelling of 41248280 in words is "forty-one million, two hundred forty-eight thousand, two hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 97 194 388 485 776 970 1940 3880 10631 21262 42524 53155 85048 106310 212620 425240 1031207 2062414 4124828 5156035 8249656 10312070 20624140 41248280