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230400367 is a prime number
BaseRepresentation
bin11011011101110…
…10000101101111
3121001112112212221
431232322011233
5432440302432
634510140211
75465241121
oct1556720557
9531475787
10230400367
1110906722a
12651b1667
133896c5a2
1422857211
1515361b97
hexdbba16f

230400367 has 2 divisors, whose sum is σ = 230400368. Its totient is φ = 230400366.

The previous prime is 230400353. The next prime is 230400397. The reversal of 230400367 is 763004032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230400367 - 211 = 230398319 is a prime.

It is a super-2 number, since 2×2304003672 = 106168658227469378, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230400347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115200183 + 115200184.

It is an arithmetic number, because the mean of its divisors is an integer number (115200184).

Almost surely, 2230400367 is an apocalyptic number.

230400367 is a deficient number, since it is larger than the sum of its proper divisors (1).

230400367 is an equidigital number, since it uses as much as digits as its factorization.

230400367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3024, while the sum is 25.

The square root of 230400367 is about 15178.9448579274. The cubic root of 230400367 is about 613.0478714188.

Adding to 230400367 its reverse (763004032), we get a palindrome (993404399).

The spelling of 230400367 in words is "two hundred thirty million, four hundred thousand, three hundred sixty-seven".