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8101708070 = 25810170807
BaseRepresentation
bin1111000101110011…
…00100000100100110
3202220121210102010212
413202321210010212
5113043014124240
63415531415422
7404524245101
oct74271440446
922817712125
108101708070
113488226205
1216a12b4572
139c1634201
1456bdc1738
153263db165
hex1e2e64126

8101708070 has 8 divisors (see below), whose sum is σ = 14583074544. Its totient is φ = 3240683224.

The previous prime is 8101708067. The next prime is 8101708127. The reversal of 8101708070 is 708071018.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 405085394 + ... + 405085413.

It is an arithmetic number, because the mean of its divisors is an integer number (1822884318).

Almost surely, 28101708070 is an apocalyptic number.

8101708070 is a deficient number, since it is larger than the sum of its proper divisors (6481366474).

8101708070 is a wasteful number, since it uses less digits than its factorization.

8101708070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810170814.

The product of its (nonzero) digits is 3136, while the sum is 32.

The square root of 8101708070 is about 90009.4887775728. The cubic root of 8101708070 is about 2008.4400055521.

Adding to 8101708070 its reverse (708071018), we get a palindrome (8809779088).

The spelling of 8101708070 in words is "eight billion, one hundred one million, seven hundred eight thousand, seventy".

Divisors: 1 2 5 10 810170807 1620341614 4050854035 8101708070