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334008680 = 2358350217
BaseRepresentation
bin10011111010001…
…001000101101000
3212021111101202212
4103322021011220
51141001234210
653050544252
711164012145
oct2372110550
9767441685
10334008680
111615a2735
1293a38088
1354277595
14325073cc
151e4ca805
hex13e89168

334008680 has 16 divisors (see below), whose sum is σ = 751519620. Its totient is φ = 133603456.

The previous prime is 334008659. The next prime is 334008721. The reversal of 334008680 is 86800433.

It can be written as a sum of positive squares in 2 ways, for example, as 312087556 + 21921124 = 17666^2 + 4682^2 .

It is a super-2 number, since 2×3340086802 = 223123596630684800, which contains 22 as substring.

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 3 ways as a sum of consecutive naturals, for example, 4175069 + ... + 4175148.

Almost surely, 2334008680 is an apocalyptic number.

It is an amenable number.

334008680 is an abundant number, since it is smaller than the sum of its proper divisors (417510940).

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

334008680 is a wasteful number, since it uses less digits than its factorization.

334008680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8350228 (or 8350224 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 334008680 is about 18275.9043551886. The cubic root of 334008680 is about 693.8292176942.

The spelling of 334008680 in words is "three hundred thirty-four million, eight thousand, six hundred eighty".

Divisors: 1 2 4 5 8 10 20 40 8350217 16700434 33400868 41751085 66801736 83502170 167004340 334008680