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234292 = 2258573
BaseRepresentation
bin111001001100110100
3102220101111
4321030310
524444132
65004404
71664032
oct711464
9386344
10234292
11150033
12b3704
1382846
1461552
1549647
hex39334

234292 has 6 divisors (see below), whose sum is σ = 410018. Its totient is φ = 117144.

The previous prime is 234287. The next prime is 234293. The reversal of 234292 is 292432.

234292 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 234256 + 36 = 484^2 + 6^2 .

It is a d-powerful number, because it can be written as 213 + 37 + 215 + 45 + 95 + 217 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (234293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29283 + ... + 29290.

234292 is a Friedman number, since it can be written as 22^4+(9-3)^2, using all its digits and the basic arithmetic operations.

2234292 is an apocalyptic number.

It is an amenable number.

234292 is a deficient number, since it is larger than the sum of its proper divisors (175726).

234292 is a wasteful number, since it uses less digits than its factorization.

234292 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58577 (or 58575 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 234292 is about 484.0371886539. The cubic root of 234292 is about 61.6480229331.

Subtracting from 234292 its sum of digits (22), we obtain a triangular number (234270 = T684).

The spelling of 234292 in words is "two hundred thirty-four thousand, two hundred ninety-two".

Divisors: 1 2 4 58573 117146 234292