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230052401 is a prime number
BaseRepresentation
bin11011011011001…
…01001000110001
3121000212212120022
431231211020301
5432343134101
634454453225
75462261465
oct1555451061
9530785508
10230052401
11108949857
1265064215
133887a0a7
14227a64a5
15152e3a1b
hexdb65231

230052401 has 2 divisors, whose sum is σ = 230052402. Its totient is φ = 230052400.

The previous prime is 230052391. The next prime is 230052409. The reversal of 230052401 is 104250032.

230052401 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 205062400 + 24990001 = 14320^2 + 4999^2 .

It is a cyclic number.

It is not a de Polignac number, because 230052401 - 214 = 230036017 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 230052401.

It is not a weakly prime, because it can be changed into another prime (230052409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115026200 + 115026201.

It is an arithmetic number, because the mean of its divisors is an integer number (115026201).

Almost surely, 2230052401 is an apocalyptic number.

It is an amenable number.

230052401 is a deficient number, since it is larger than the sum of its proper divisors (1).

230052401 is an equidigital number, since it uses as much as digits as its factorization.

230052401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 230052401 is about 15167.4783995231. The cubic root of 230052401 is about 612.7390939943.

The spelling of 230052401 in words is "two hundred thirty million, fifty-two thousand, four hundred one".