Search a number
-
+
8707714137 = 33322507931
BaseRepresentation
bin10000001110000010…
…10010110001011001
3211110212002201012000
420013001102301121
5120313133323022
64000020311213
7425533230453
oct100701226131
924425081160
108707714137
113769306571
121830242509
13a8a053795
145c868d2d3
1535e6e36ac
hex207052c59

8707714137 has 8 divisors (see below), whose sum is σ = 12900317280. Its totient is φ = 5805142740.

The previous prime is 8707714133. The next prime is 8707714151. The reversal of 8707714137 is 7314177078.

It is not a de Polignac number, because 8707714137 - 22 = 8707714133 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 8707714092 and 8707714101.

It is not an unprimeable number, because it can be changed into a prime (8707714133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161253939 + ... + 161253992.

It is an arithmetic number, because the mean of its divisors is an integer number (1612539660).

Almost surely, 28707714137 is an apocalyptic number.

It is an amenable number.

8707714137 is a deficient number, since it is larger than the sum of its proper divisors (4192603143).

8707714137 is a wasteful number, since it uses less digits than its factorization.

8707714137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322507940 (or 322507934 counting only the distinct ones).

The product of its (nonzero) digits is 230496, while the sum is 45.

The square root of 8707714137 is about 93315.1334832673. The cubic root of 8707714137 is about 2057.3178195248.

The spelling of 8707714137 in words is "eight billion, seven hundred seven million, seven hundred fourteen thousand, one hundred thirty-seven".

Divisors: 1 3 9 27 322507931 967523793 2902571379 8707714137