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230002252 = 2257500563
BaseRepresentation
bin11011011010110…
…00111001001100
3121000210022202221
431231120321030
5432340033002
634453425124
75461662334
oct1555307114
9530708687
10230002252
11108915107
126503b1a4
133886030c
14227920c4
15152d3c37
hexdb58e4c

230002252 has 6 divisors (see below), whose sum is σ = 402503948. Its totient is φ = 115001124.

The previous prime is 230002217. The next prime is 230002261. The reversal of 230002252 is 252200032.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28750278 + ... + 28750285.

Almost surely, 2230002252 is an apocalyptic number.

It is an amenable number.

230002252 is a deficient number, since it is larger than the sum of its proper divisors (172501696).

230002252 is a wasteful number, since it uses less digits than its factorization.

230002252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57500567 (or 57500565 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 230002252 is about 15165.8251341627. The cubic root of 230002252 is about 612.6945672028.

Adding to 230002252 its reverse (252200032), we get a palindrome (482202284).

It can be divided in two parts, 23000 and 2252, that added together give a palindrome (25252).

The spelling of 230002252 in words is "two hundred thirty million, two thousand, two hundred fifty-two".

Divisors: 1 2 4 57500563 115001126 230002252