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295430 = 2531953
BaseRepresentation
bin1001000001000000110
3120000020212
41020020012
533423210
610155422
72340212
oct1101006
9500225
10295430
11191a63
12122b72
13a4615
1479942
155c805
hex48206

295430 has 16 divisors (see below), whose sum is σ = 549504. Its totient is φ = 114240.

The previous prime is 295429. The next prime is 295433. The reversal of 295430 is 34592.

It is a junction number, because it is equal to n+sod(n) for n = 295396 and 295405.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 295430.

It is not an unprimeable number, because it can be changed into a prime (295433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167 + ... + 786.

It is an arithmetic number, because the mean of its divisors is an integer number (34344).

2295430 is an apocalyptic number.

295430 is a deficient number, since it is larger than the sum of its proper divisors (254074).

295430 is a wasteful number, since it uses less digits than its factorization.

295430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 991.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 295430 is about 543.5347275014. The cubic root of 295430 is about 66.6016310205.

The spelling of 295430 in words is "two hundred ninety-five thousand, four hundred thirty".

Divisors: 1 2 5 10 31 62 155 310 953 1906 4765 9530 29543 59086 147715 295430