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230526326 = 2220352321
BaseRepresentation
bin11011011110110…
…00110101110110
3121001202221200002
431233120311312
5433003320301
634512551302
75466304262
oct1557306566
9531687602
10230526326
11109142928
1265252532
13389b4a14
142288b0a2
151538916b
hexdbd8d76

230526326 has 8 divisors (see below), whose sum is σ = 345953064. Its totient is φ = 115208640.

The previous prime is 230526319. The next prime is 230526353. The reversal of 230526326 is 623625032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is a congruent number.

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, 21755 + ... + 30566.

It is an arithmetic number, because the mean of its divisors is an integer number (43244133).

Almost surely, 2230526326 is an apocalyptic number.

230526326 is a deficient number, since it is larger than the sum of its proper divisors (115426738).

230526326 is a wasteful number, since it uses less digits than its factorization.

230526326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54526.

The product of its (nonzero) digits is 12960, while the sum is 29.

The square root of 230526326 is about 15183.0934265715. The cubic root of 230526326 is about 613.1595680426.

The spelling of 230526326 in words is "two hundred thirty million, five hundred twenty-six thousand, three hundred twenty-six".

Divisors: 1 2 2203 4406 52321 104642 115263163 230526326