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336080 = 2454201
BaseRepresentation
bin1010010000011010000
3122002000102
41102003100
541223310
611111532
72566553
oct1220320
9562012
10336080
1120a558
121425a8
13b9c84
148a69a
15698a5
hex520d0

336080 has 20 divisors (see below), whose sum is σ = 781572. Its totient is φ = 134400.

The previous prime is 336079. The next prime is 336101. The reversal of 336080 is 80633.

It can be written as a sum of positive squares in 2 ways, for example, as 61504 + 274576 = 248^2 + 524^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×3360802 = 225899532800, which contains 22 as substring.

It is a Smith number, since the sum of its digits (20) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2021 + ... + 2180.

2336080 is an apocalyptic number.

It is an amenable number.

336080 is an abundant number, since it is smaller than the sum of its proper divisors (445492).

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

336080 is a wasteful number, since it uses less digits than its factorization.

336080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4214 (or 4208 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 336080 is about 579.7240722965. The cubic root of 336080 is about 69.5260499625.

The spelling of 336080 in words is "three hundred thirty-six thousand, eighty".

Divisors: 1 2 4 5 8 10 16 20 40 80 4201 8402 16804 21005 33608 42010 67216 84020 168040 336080