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2032213032 = 233228225181
BaseRepresentation
bin111100100100001…
…0001110000101000
312020121222010012100
41321020101300220
513130221304112
6533353213400
7101234345223
oct17110216050
95217863170
102032213032
11953149803
12488701260
13265045725
14153c825ba
15bd6272dc
hex79211c28

2032213032 has 24 divisors (see below), whose sum is σ = 5503910490. Its totient is φ = 677404320.

The previous prime is 2032213013. The next prime is 2032213111. The reversal of 2032213032 is 2303122302.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1203118596 + 829094436 = 34686^2 + 28794^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2032212996 and 2032213014.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14112519 + ... + 14112662.

Almost surely, 22032213032 is an apocalyptic number.

It is an amenable number.

2032213032 is an abundant number, since it is smaller than the sum of its proper divisors (3471697458).

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

2032213032 is a wasteful number, since it uses less digits than its factorization.

2032213032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28225193 (or 28225186 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2032213032 is about 45080.0735580589. The cubic root of 2032213032 is about 1266.6493677539.

Adding to 2032213032 its reverse (2303122302), we get a palindrome (4335335334).

The spelling of 2032213032 in words is "two billion, thirty-two million, two hundred thirteen thousand, thirty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 28225181 56450362 84675543 112900724 169351086 225801448 254026629 338702172 508053258 677404344 1016106516 2032213032