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200132412 = 22316677701
BaseRepresentation
bin10111110110111…
…00011100111100
3111221120210001120
423323130130330
5402213214122
631505310540
74650045264
oct1373343474
9457523046
10200132412
11a2a73497
1257035450
133260265c
141c8187a4
151288375c
hexbedc73c

200132412 has 12 divisors (see below), whose sum is σ = 466975656. Its totient is φ = 66710800.

The previous prime is 200132411. The next prime is 200132419. The reversal of 200132412 is 214231002.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 200132391 and 200132400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200132411) 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, 8338839 + ... + 8338862.

It is an arithmetic number, because the mean of its divisors is an integer number (38914638).

Almost surely, 2200132412 is an apocalyptic number.

It is an amenable number.

200132412 is an abundant number, since it is smaller than the sum of its proper divisors (266843244).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200132412 is a wasteful number, since it uses less digits than its factorization.

200132412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16677708 (or 16677706 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 200132412 is about 14146.8163202892. The cubic root of 200132412 is about 584.9325775172.

Adding to 200132412 its reverse (214231002), we get a palindrome (414363414).

The spelling of 200132412 in words is "two hundred million, one hundred thirty-two thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 16677701 33355402 50033103 66710804 100066206 200132412