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2200313252 = 22550078313
BaseRepresentation
bin1000001100100110…
…0001110110100100
312200100021111100102
42003021201312210
514001240011002
61002200203232
7105345232304
oct20311416644
95610244312
102200313252
11a2a023a05
12514a69518
13290b11107
1416c31d604
15cd27ea02
hex83261da4

2200313252 has 6 divisors (see below), whose sum is σ = 3850548198. Its totient is φ = 1100156624.

The previous prime is 2200313243. The next prime is 2200313303. The reversal of 2200313252 is 2523130022.

It can be written as a sum of positive squares in only one way, i.e., 1510410496 + 689902756 = 38864^2 + 26266^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275039153 + ... + 275039160.

It is an arithmetic number, because the mean of its divisors is an integer number (641758033).

Almost surely, 22200313252 is an apocalyptic number.

It is an amenable number.

2200313252 is a deficient number, since it is larger than the sum of its proper divisors (1650234946).

2200313252 is a wasteful number, since it uses less digits than its factorization.

2200313252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550078317 (or 550078315 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2200313252 is about 46907.4967569151. The cubic root of 2200313252 is about 1300.6531731448.

Adding to 2200313252 its reverse (2523130022), we get a palindrome (4723443274).

The spelling of 2200313252 in words is "two billion, two hundred million, three hundred thirteen thousand, two hundred fifty-two".

Divisors: 1 2 4 550078313 1100156626 2200313252