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970386134 = 2485193067
BaseRepresentation
bin111001110101101…
…110101011010110
32111121221201112012
4321311232223112
53441404324014
6240142424222
733022101044
oct7165565326
92447851465
10970386134
11458837513
12230b92072
1312606bba3
1492c3d394
155a2d1c3e
hex39d6ead6

970386134 has 4 divisors (see below), whose sum is σ = 1455579204. Its totient is φ = 485193066.

The previous prime is 970386113. The next prime is 970386143. The reversal of 970386134 is 431683079.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431683079 = 877492227.

It is a junction number, because it is equal to n+sod(n) for n = 970386091 and 970386100.

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 as a sum of consecutive naturals, namely, 242596532 + ... + 242596535.

It is an arithmetic number, because the mean of its divisors is an integer number (363894801).

Almost surely, 2970386134 is an apocalyptic number.

970386134 is a deficient number, since it is larger than the sum of its proper divisors (485193070).

970386134 is a wasteful number, since it uses less digits than its factorization.

970386134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485193069.

The product of its (nonzero) digits is 108864, while the sum is 41.

The square root of 970386134 is about 31151.0213957745. The cubic root of 970386134 is about 990.0296335040.

The spelling of 970386134 in words is "nine hundred seventy million, three hundred eighty-six thousand, one hundred thirty-four".

Divisors: 1 2 485193067 970386134