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230214004 = 22313183877
BaseRepresentation
bin11011011100011…
…00100101110100
3121001012002020121
431232030211310
5432413322004
634502141324
75463533566
oct1556144564
9531162217
10230214004
11108a4a209
1265121844
1338905807
1422809336
1515326854
hexdb8c974

230214004 has 12 divisors (see below), whose sum is σ = 404163844. Its totient is φ = 114738624.

The previous prime is 230213987. The next prime is 230214007. The reversal of 230214004 is 400412032.

It can be written as a sum of positive squares in 2 ways, for example, as 98010000 + 132204004 = 9900^2 + 11498^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230214007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90687 + ... + 93190.

Almost surely, 2230214004 is an apocalyptic number.

It is an amenable number.

230214004 is a deficient number, since it is larger than the sum of its proper divisors (173949840).

230214004 is a wasteful number, since it uses less digits than its factorization.

230214004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184194 (or 184192 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 230214004 is about 15172.8047506056. The cubic root of 230214004 is about 612.8825356601.

Adding to 230214004 its reverse (400412032), we get a palindrome (630626036).

The spelling of 230214004 in words is "two hundred thirty million, two hundred fourteen thousand, four".

Divisors: 1 2 4 313 626 1252 183877 367754 735508 57553501 115107002 230214004