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41078141 = 134767231
BaseRepresentation
bin1001110010110…
…0110101111101
32212021222121122
42130230311331
541004000031
64024240325
71006105226
oct234546575
985258548
1041078141
1121207685
12119100a5
1386834c0
14565424d
15391647b
hex272cd7d

41078141 has 8 divisors (see below), whose sum is σ = 45179904. Its totient is φ = 37110960.

The previous prime is 41078129. The next prime is 41078143. The reversal of 41078141 is 14187014.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-41078141 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 41078141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (41078143) 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, 33005 + ... + 34226.

It is an arithmetic number, because the mean of its divisors is an integer number (5647488).

Almost surely, 241078141 is an apocalyptic number.

It is an amenable number.

41078141 is a deficient number, since it is larger than the sum of its proper divisors (4101763).

41078141 is a wasteful number, since it uses less digits than its factorization.

41078141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67291.

The product of its (nonzero) digits is 896, while the sum is 26.

The square root of 41078141 is about 6409.2231198485. The cubic root of 41078141 is about 345.0406477347.

The spelling of 41078141 in words is "forty-one million, seventy-eight thousand, one hundred forty-one".

Divisors: 1 13 47 611 67231 874003 3159857 41078141