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8406130 = 251276619
BaseRepresentation
bin100000000100…
…010001110010
3120211002001011
4200010101302
54122444010
6500101134
7131310445
oct40042162
916732034
108406130
114821717
1229947aa
131984255
14118b65c
15b10a8a
hex804472

8406130 has 16 divisors (see below), whose sum is σ = 15252480. Its totient is φ = 3335472.

The previous prime is 8406127. The next prime is 8406161. The reversal of 8406130 is 316048.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2040 + ... + 4579.

It is an arithmetic number, because the mean of its divisors is an integer number (953280).

Almost surely, 28406130 is an apocalyptic number.

8406130 is a deficient number, since it is larger than the sum of its proper divisors (6846350).

8406130 is a wasteful number, since it uses less digits than its factorization.

8406130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6753.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 8406130 is about 2899.3326818425. The cubic root of 8406130 is about 203.3287078287.

The spelling of 8406130 in words is "eight million, four hundred six thousand, one hundred thirty".

Divisors: 1 2 5 10 127 254 635 1270 6619 13238 33095 66190 840613 1681226 4203065 8406130