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334842 = 2355807
BaseRepresentation
bin1010001101111111010
3122000022120
41101233322
541203332
611102110
72563134
oct1215772
9560276
10334842
11209632
12141936
13b9541
148a054
156932c
hex51bfa

334842 has 8 divisors (see below), whose sum is σ = 669696. Its totient is φ = 111612.

The previous prime is 334793. The next prime is 334843. The reversal of 334842 is 248433.

It is a sphenic number, since it is the product of 3 distinct primes.

334842 is an admirable number.

It is a super-2 number, since 2×3348422 = 224238329928, which contains 22 as substring.

It is a d-powerful number, because it can be written as 34 + 38 + 8 + 48 + 49 + 29 .

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (334843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27898 + ... + 27909.

It is an arithmetic number, because the mean of its divisors is an integer number (83712).

2334842 is an apocalyptic number.

334842 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

334842 is a wasteful number, since it uses less digits than its factorization.

334842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55812.

The product of its digits is 2304, while the sum is 24.

The square root of 334842 is about 578.6553378307. The cubic root of 334842 is about 69.4405751207.

It can be divided in two parts, 334 and 842, that added together give a triangular number (1176 = T48).

The spelling of 334842 in words is "three hundred thirty-four thousand, eight hundred forty-two".

Divisors: 1 2 3 6 55807 111614 167421 334842