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295074 = 23213297
BaseRepresentation
bin1001000000010100010
3112222202200
41020002202
533420244
610154030
72336163
oct1100242
9488680
10295074
1119176a
12122916
13a4400
147976a
155c669
hex480a2

295074 has 36 divisors (see below), whose sum is σ = 699426. Its totient is φ = 89856.

The previous prime is 295073. The next prime is 295079. The reversal of 295074 is 470592.

It can be written as a sum of positive squares in 3 ways, for example, as 140625 + 154449 = 375^2 + 393^2 .

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (295073) 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 17 ways as a sum of consecutive naturals, for example, 2994 + ... + 3090.

2295074 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 295074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (349713).

295074 is an abundant number, since it is smaller than the sum of its proper divisors (404352).

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

295074 is a wasteful number, since it uses less digits than its factorization.

295074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131 (or 115 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 295074 is about 543.2071428102. The cubic root of 295074 is about 66.5748680978.

The spelling of 295074 in words is "two hundred ninety-five thousand, seventy-four".

Divisors: 1 2 3 6 9 13 18 26 39 78 97 117 169 194 234 291 338 507 582 873 1014 1261 1521 1746 2522 3042 3783 7566 11349 16393 22698 32786 49179 98358 147537 295074