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295252 = 22223331
BaseRepresentation
bin1001000000101010100
3120000000021
41020011110
533422002
610154524
72336536
oct1100524
9500007
10295252
11191911
12122a44
13a4509
1479856
155c737
hex48154

295252 has 12 divisors (see below), whose sum is σ = 520576. Its totient is φ = 146520.

The previous prime is 295247. The next prime is 295259. The reversal of 295252 is 252592.

295252 is nontrivially palindromic in base 3.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (295259) by changing a digit.

295252 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 727 + ... + 1057.

295252 is a Friedman number, since it can be written as 2+5*(9^5+2/2), using all its digits and the basic arithmetic operations.

2295252 is an apocalyptic number.

It is an amenable number.

295252 is a deficient number, since it is larger than the sum of its proper divisors (225324).

295252 is a wasteful number, since it uses less digits than its factorization.

295252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558 (or 556 counting only the distinct ones).

The product of its digits is 1800, while the sum is 25.

The square root of 295252 is about 543.3709598424. The cubic root of 295252 is about 66.5882522483.

The spelling of 295252 in words is "two hundred ninety-five thousand, two hundred fifty-two".

Divisors: 1 2 4 223 331 446 662 892 1324 73813 147626 295252