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3222606252 = 223268550521
BaseRepresentation
bin1100000000010101…
…0001000110101100
322022120220100201010
43000011101012230
523044441400002
61251435345220
7142600462335
oct30005210654
98276810633
103222606252
111404093858
1275b2b2210
133c4855308
14227dd128c
1513cdb646c
hexc01511ac

3222606252 has 12 divisors (see below), whose sum is σ = 7519414616. Its totient is φ = 1074202080.

The previous prime is 3222606239. The next prime is 3222606253. The reversal of 3222606252 is 2526062223.

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

It is not an unprimeable number, because it can be changed into a prime (3222606253) 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 3 ways as a sum of consecutive naturals, for example, 134275249 + ... + 134275272.

Almost surely, 23222606252 is an apocalyptic number.

It is an amenable number.

3222606252 is an abundant number, since it is smaller than the sum of its proper divisors (4296808364).

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

3222606252 is a wasteful number, since it uses less digits than its factorization.

3222606252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268550528 (or 268550526 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 3222606252 is about 56768.0037697293. The cubic root of 3222606252 is about 1477.0745492991.

Adding to 3222606252 its reverse (2526062223), we get a palindrome (5748668475).

The spelling of 3222606252 in words is "three billion, two hundred twenty-two million, six hundred six thousand, two hundred fifty-two".

Divisors: 1 2 3 4 6 12 268550521 537101042 805651563 1074202084 1611303126 3222606252