Search a number
-
+
71302094 = 2238914923
BaseRepresentation
bin1000011111111…
…11101111001110
311222011112002022
410033333233032
5121223131334
611024130142
71524025553
oct417775716
9158145068
1071302094
1137280356
121ba66952
1311a063b6
149680a2a
1563d682e
hex43ffbce

71302094 has 8 divisors (see below), whose sum is σ = 107005080. Its totient is φ = 35633736.

The previous prime is 71302087. The next prime is 71302103. The reversal of 71302094 is 49020317.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2684 + ... + 12239.

It is an arithmetic number, because the mean of its divisors is an integer number (13375635).

Almost surely, 271302094 is an apocalyptic number.

71302094 is a deficient number, since it is larger than the sum of its proper divisors (35702986).

71302094 is a wasteful number, since it uses less digits than its factorization.

71302094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17314.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 71302094 is about 8444.0567264793. The cubic root of 71302094 is about 414.6682285702.

The spelling of 71302094 in words is "seventy-one million, three hundred two thousand, ninety-four".

Divisors: 1 2 2389 4778 14923 29846 35651047 71302094