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354294 = 2311
BaseRepresentation
bin1010110011111110110
3200000000000
41112133312
542314134
611332130
73003633
oct1263766
9600000
10354294
11222206
12151046
13c5355
149318a
156ee99
hex567f6

354294 has 24 divisors (see below), whose sum is σ = 797160. Its totient is φ = 118098.

The previous prime is 354271. The next prime is 354301. The reversal of 354294 is 492453.

It is a Harshad number since it is a multiple of its sum of digits (27).

Its product of digits (4320) is a multiple of the sum of its prime divisors (5).

It is a nialpdrome in base 3 and base 9.

It is a congruent number.

It is an unprimeable number.

354294 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 11 ways as a sum of consecutive naturals, for example, 118097 + 118098 + 118099.

It is an arithmetic number, because the mean of its divisors is an integer number (33215).

354294 is a Friedman number, since it can be written as 9^(3+2)*(5+4/4), using all its digits and the basic arithmetic operations.

2354294 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 354294, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (398580).

354294 is an abundant number, since it is smaller than the sum of its proper divisors (442866).

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

354294 is an frugal number, since it uses more digits than its factorization.

354294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35 (or 5 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 354294 is about 595.2260074963. The cubic root of 354294 is about 70.7600176436.

The spelling of 354294 in words is "three hundred fifty-four thousand, two hundred ninety-four".

Divisors: 1 2 3 6 9 18 27 54 81 162 243 486 729 1458 2187 4374 6561 13122 19683 39366 59049 118098 177147 354294