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354093 = 31753131
BaseRepresentation
bin1010110011100101101
3122222201120
41112130231
542312333
611331153
73003225
oct1263455
9588646
10354093
11222043
12150ab9
13c522c
1493085
156edb3
hex5672d

354093 has 16 divisors (see below), whose sum is σ = 513216. Its totient is φ = 216320.

The previous prime is 354091. The next prime is 354097. The reversal of 354093 is 390453.

It is a cyclic number.

It is not a de Polignac number, because 354093 - 21 = 354091 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an Ulam number.

354093 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2638 + ... + 2768.

It is an arithmetic number, because the mean of its divisors is an integer number (32076).

2354093 is an apocalyptic number.

It is an amenable number.

354093 is a deficient number, since it is larger than the sum of its proper divisors (159123).

354093 is a wasteful number, since it uses less digits than its factorization.

354093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204.

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 354093 is about 595.0571401135. The cubic root of 354093 is about 70.7466337929.

The spelling of 354093 in words is "three hundred fifty-four thousand, ninety-three".