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200612252 = 22251199813
BaseRepresentation
bin10111111010100…
…01100110011100
3111222111011021102
423331101212130
5402324043002
631523452232
74654114241
oct1375214634
9458434242
10200612252
11a3270a55
1257227078
133273cb99
141c9015c8
151292aa02
hexbf5199c

200612252 has 12 divisors (see below), whose sum is σ = 352471896. Its totient is φ = 99906000.

The previous prime is 200612239. The next prime is 200612263. The reversal of 200612252 is 252216002.

It is a super-3 number, since 3×2006122523 (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 98903 + ... + 100910.

It is an arithmetic number, because the mean of its divisors is an integer number (29372658).

Almost surely, 2200612252 is an apocalyptic number.

It is an amenable number.

200612252 is a deficient number, since it is larger than the sum of its proper divisors (151859644).

200612252 is a wasteful number, since it uses less digits than its factorization.

200612252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200068 (or 200066 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 200612252 is about 14163.7654597921. The cubic root of 200612252 is about 585.3996849814.

Adding to 200612252 its reverse (252216002), we get a palindrome (452828254).

The spelling of 200612252 in words is "two hundred million, six hundred twelve thousand, two hundred fifty-two".

Divisors: 1 2 4 251 502 1004 199813 399626 799252 50153063 100306126 200612252