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230522 = 2791459
BaseRepresentation
bin111000010001111010
3102201012212
4320101322
524334042
64535122
71650035
oct702172
9381185
10230522
11148216
12b14a2
1380c06
146001c
1548482
hex3847a

230522 has 8 divisors (see below), whose sum is σ = 350400. Its totient is φ = 113724.

The previous prime is 230507. The next prime is 230539. The reversal of 230522 is 225032.

230522 is digitally balanced in base 2, 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 = 230497 and 230506.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 572 + ... + 887.

It is an arithmetic number, because the mean of its divisors is an integer number (43800).

2230522 is an apocalyptic number.

230522 is a deficient number, since it is larger than the sum of its proper divisors (119878).

230522 is a wasteful number, since it uses less digits than its factorization.

230522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1540.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 230522 is about 480.1270665147. The cubic root of 230522 is about 61.3155732552.

Adding to 230522 its reverse (225032), we get a palindrome (455554).

The spelling of 230522 in words is "two hundred thirty thousand, five hundred twenty-two".

Divisors: 1 2 79 158 1459 2918 115261 230522