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3830008 = 237135261
BaseRepresentation
bin1110100111000011111000
321012120210011
432213003320
51440030013
6214031304
744361130
oct16470370
97176704
103830008
1121865a6
121348534
13a413a0
14719ac0
15509c3d
hex3a70f8

3830008 has 32 divisors (see below), whose sum is σ = 8840160. Its totient is φ = 1514880.

The previous prime is 3830003. The next prime is 3830017. The reversal of 3830008 is 8000383.

It is a super-2 number, since 2×38300082 = 29337922560128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3830003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1903 + ... + 3358.

It is an arithmetic number, because the mean of its divisors is an integer number (276255).

Almost surely, 23830008 is an apocalyptic number.

It is an amenable number.

3830008 is an abundant number, since it is smaller than the sum of its proper divisors (5010152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3830008 is a wasteful number, since it uses less digits than its factorization.

3830008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5287 (or 5283 counting only the distinct ones).

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

The square root of 3830008 is about 1957.0406229815. The cubic root of 3830008 is about 156.4587635097.

The spelling of 3830008 in words is "three million, eight hundred thirty thousand, eight".

Divisors: 1 2 4 7 8 13 14 26 28 52 56 91 104 182 364 728 5261 10522 21044 36827 42088 68393 73654 136786 147308 273572 294616 478751 547144 957502 1915004 3830008