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354534230 = 2535453423
BaseRepresentation
bin10101001000011…
…100001101010110
3220201010012112102
4111020130031112
51211230043410
655102522102
711533330331
oct2510341526
9821105472
10354534230
111721418a6
129a896332
13585b2c8b
143512b618
15211d22a5
hex1521c356

354534230 has 8 divisors (see below), whose sum is σ = 638161632. Its totient is φ = 141813688.

The previous prime is 354534181. The next prime is 354534233. The reversal of 354534230 is 32435453.

354534230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 354534193 and 354534202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354534233) by changing a digit.

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, 17726702 + ... + 17726721.

It is an arithmetic number, because the mean of its divisors is an integer number (79770204).

Almost surely, 2354534230 is an apocalyptic number.

354534230 is a deficient number, since it is larger than the sum of its proper divisors (283627402).

354534230 is a wasteful number, since it uses less digits than its factorization.

354534230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35453430.

The product of its (nonzero) digits is 21600, while the sum is 29.

The square root of 354534230 is about 18829.0793720776. The cubic root of 354534230 is about 707.7600703709.

Adding to 354534230 its reverse (32435453), we get a palindrome (386969683).

The spelling of 354534230 in words is "three hundred fifty-four million, five hundred thirty-four thousand, two hundred thirty".

Divisors: 1 2 5 10 35453423 70906846 177267115 354534230