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230410201 = 7241114689
BaseRepresentation
bin11011011101111…
…00011111011001
3121001120001101011
431232330133121
5432441111301
634510253521
75465311600
oct1556743731
9531501334
10230410201
1110907365a
12651b72a1
1338973bc8
142285aa37
1515364a51
hexdbbc7d9

230410201 has 12 divisors (see below), whose sum is σ = 274567860. Its totient is φ = 192675840.

The previous prime is 230410181. The next prime is 230410247. The reversal of 230410201 is 102014032.

It can be written as a sum of positive squares in 2 ways, for example, as 9144576 + 221265625 = 3024^2 + 14875^2 .

It is not a de Polignac number, because 230410201 - 29 = 230409689 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230410261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55336 + ... + 59353.

It is an arithmetic number, because the mean of its divisors is an integer number (22880655).

Almost surely, 2230410201 is an apocalyptic number.

It is an amenable number.

230410201 is a deficient number, since it is larger than the sum of its proper divisors (44157659).

230410201 is a wasteful number, since it uses less digits than its factorization.

230410201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114744 (or 114737 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 230410201 is about 15179.2687900307. The cubic root of 230410201 is about 613.0565933768.

Adding to 230410201 its reverse (102014032), we get a palindrome (332424233).

It can be divided in two parts, 2304 and 10201, that multiplied together give a square (23503104 = 48482).

The spelling of 230410201 in words is "two hundred thirty million, four hundred ten thousand, two hundred one".

Divisors: 1 7 41 49 287 2009 114689 802823 4702249 5619761 32915743 230410201