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8486030 = 257121229
BaseRepresentation
bin100000010111…
…110010001110
3120222010122102
4200113302032
54133023110
6501515102
7132062420
oct40276216
916863572
108486030
114876753
122a12a92
1319b1727
1411ac810
15b295a5
hex817c8e

8486030 has 16 divisors (see below), whose sum is σ = 17457120. Its totient is φ = 2909472.

The previous prime is 8485979. The next prime is 8486039. The reversal of 8486030 is 306848.

It is a super-3 number, since 3×84860303 (a number of 22 digits) contains 333 as substring.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 8485984 and 8486002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8486039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60545 + ... + 60684.

It is an arithmetic number, because the mean of its divisors is an integer number (1091070).

Almost surely, 28486030 is an apocalyptic number.

8486030 is an abundant number, since it is smaller than the sum of its proper divisors (8971090).

8486030 is a wasteful number, since it uses less digits than its factorization.

8486030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121243.

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 8486030 is about 2913.0791269720. The cubic root of 8486030 is about 203.9708884513.

The spelling of 8486030 in words is "eight million, four hundred eighty-six thousand, thirty".

Divisors: 1 2 5 7 10 14 35 70 121229 242458 606145 848603 1212290 1697206 4243015 8486030