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1233200230 = 25177254119
BaseRepresentation
bin100100110000001…
…0010010001100110
310011221111001200121
41021200102101212
510011144401410
6322211432154
742363012643
oct11140222146
93157431617
101233200230
11583122649
122a4bb565a
13168649ca2
14b9ad2dca
15733e79da
hex49812466

1233200230 has 16 divisors (see below), whose sum is σ = 2350334880. Its totient is φ = 464263552.

The previous prime is 1233200197. The next prime is 1233200231. The reversal of 1233200230 is 320023321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233200231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3626890 + ... + 3627229.

It is an arithmetic number, because the mean of its divisors is an integer number (146895930).

Almost surely, 21233200230 is an apocalyptic number.

1233200230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1233200230 is a deficient number, since it is larger than the sum of its proper divisors (1117134650).

1233200230 is a wasteful number, since it uses less digits than its factorization.

1233200230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7254143.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1233200230 is about 35116.9507503143. The cubic root of 1233200230 is about 1072.3696949038.

Adding to 1233200230 its reverse (320023321), we get a palindrome (1553223551).

The spelling of 1233200230 in words is "one billion, two hundred thirty-three million, two hundred thousand, two hundred thirty".

Divisors: 1 2 5 10 17 34 85 170 7254119 14508238 36270595 72541190 123320023 246640046 616600115 1233200230