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230256301 = 1164732353
BaseRepresentation
bin11011011100101…
…10111010101101
3121001021020021011
431232112322231
5432421200201
634503105221
75464101112
oct1556267255
9531236234
10230256301
11108a78a70
1265142211
133891bb42
142281a909
1515334151
hexdb96ead

230256301 has 8 divisors (see below), whose sum is σ = 251584704. Its totient is φ = 208993920.

The previous prime is 230256293. The next prime is 230256329. The reversal of 230256301 is 103652032.

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

It is a cyclic number.

It is not a de Polignac number, because 230256301 - 23 = 230256293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230256331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9060 + ... + 23293.

It is an arithmetic number, because the mean of its divisors is an integer number (31448088).

Almost surely, 2230256301 is an apocalyptic number.

It is an amenable number.

230256301 is a deficient number, since it is larger than the sum of its proper divisors (21328403).

230256301 is a wasteful number, since it uses less digits than its factorization.

230256301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33011.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 230256301 is about 15174.1985290822. The cubic root of 230256301 is about 612.9200681367.

The spelling of 230256301 in words is "two hundred thirty million, two hundred fifty-six thousand, three hundred one".

Divisors: 1 11 647 7117 32353 355883 20932391 230256301