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2200012070 = 25220001207
BaseRepresentation
bin1000001100100001…
…1000010100100110
312200022201012012112
42003020120110212
514001200341240
61002145521022
7105342536234
oct20310302446
95608635175
102200012070
11a299386a3
12514943172
13290a36cb9
1416c281954
15cd220665
hex83218526

2200012070 has 8 divisors (see below), whose sum is σ = 3960021744. Its totient is φ = 880004824.

The previous prime is 2200012069. The next prime is 2200012079. The reversal of 2200012070 is 702100022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200012079) 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, 110000594 + ... + 110000613.

It is an arithmetic number, because the mean of its divisors is an integer number (495002718).

Almost surely, 22200012070 is an apocalyptic number.

2200012070 is a deficient number, since it is larger than the sum of its proper divisors (1760009674).

2200012070 is a wasteful number, since it uses less digits than its factorization.

2200012070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220001214.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 2200012070 is about 46904.2862646901. The cubic root of 2200012070 is about 1300.5938253529.

Adding to 2200012070 its reverse (702100022), we get a palindrome (2902112092).

The spelling of 2200012070 in words is "two billion, two hundred million, twelve thousand, seventy".

Divisors: 1 2 5 10 220001207 440002414 1100006035 2200012070