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41248031 = 1119197359
BaseRepresentation
bin1001110101011…
…0010100011111
32212121121122212
42131112110133
541024414111
64032031035
71010413436
oct235262437
985547585
1041248031
1121313290
121199247b
138712926
14569a11d
15394b98b
hex275651f

41248031 has 8 divisors (see below), whose sum is σ = 47366400. Its totient is φ = 35524440.

The previous prime is 41248003. The next prime is 41248037. The reversal of 41248031 is 13084214.

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 41248031 - 218 = 40985887 is a prime.

It is a super-2 number, since 2×412480312 = 3402800122753922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 41247988 and 41248006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41248037) 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, 98471 + ... + 98888.

It is an arithmetic number, because the mean of its divisors is an integer number (5920800).

Almost surely, 241248031 is an apocalyptic number.

41248031 is a deficient number, since it is larger than the sum of its proper divisors (6118369).

41248031 is a wasteful number, since it uses less digits than its factorization.

41248031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197389.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 41248031 is about 6422.4630010612. The cubic root of 41248031 is about 345.5156637875.

The spelling of 41248031 in words is "forty-one million, two hundred forty-eight thousand, thirty-one".

Divisors: 1 11 19 209 197359 2170949 3749821 41248031