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8713970 = 251945863
BaseRepresentation
bin100001001111…
…011011110010
3121101201022122
4201033123302
54212321340
6510434242
7134032106
oct41173362
917351278
108713970
114a11a31
122b02982
131a613c5
14122b906
15b71db5
hex84f6f2

8713970 has 16 divisors (see below), whose sum is σ = 16511040. Its totient is φ = 3302064.

The previous prime is 8713961. The next prime is 8714003. The reversal of 8713970 is 793178.

It is a self number, because there is not a number n which added to its sum of digits gives 8713970.

It is an unprimeable number.

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, 22742 + ... + 23121.

It is an arithmetic number, because the mean of its divisors is an integer number (1031940).

Almost surely, 28713970 is an apocalyptic number.

8713970 is a deficient number, since it is larger than the sum of its proper divisors (7797070).

8713970 is a wasteful number, since it uses less digits than its factorization.

8713970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45889.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 8713970 is about 2951.9434276422. The cubic root of 8713970 is about 205.7810379621.

The spelling of 8713970 in words is "eight million, seven hundred thirteen thousand, nine hundred seventy".

Divisors: 1 2 5 10 19 38 95 190 45863 91726 229315 458630 871397 1742794 4356985 8713970