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2200868747 = 71128582711
BaseRepresentation
bin1000001100101110…
…1001011110001011
312200101022201100022
42003023221132023
514001410244442
61002220131055
7105353034650
oct20313513613
95611281308
102200868747
11a2a3732a0
12515096a8b
13290c76bcc
1416c425c27
15cd33e3d2
hex832e978b

2200868747 has 8 divisors (see below), whose sum is σ = 2743940352. Its totient is φ = 1714962600.

The previous prime is 2200868731. The next prime is 2200868749. The reversal of 2200868747 is 7478680022.

2200868747 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 2200868747 - 24 = 2200868731 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200868698 and 2200868707.

It is not an unprimeable number, because it can be changed into a prime (2200868749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14291279 + ... + 14291432.

It is an arithmetic number, because the mean of its divisors is an integer number (342992544).

Almost surely, 22200868747 is an apocalyptic number.

2200868747 is a deficient number, since it is larger than the sum of its proper divisors (543071605).

2200868747 is a wasteful number, since it uses less digits than its factorization.

2200868747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28582729.

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 2200868747 is about 46913.4175583063. The cubic root of 2200868747 is about 1300.7626190068.

The spelling of 2200868747 in words is "two billion, two hundred million, eight hundred sixty-eight thousand, seven hundred forty-seven".

Divisors: 1 7 11 77 28582711 200078977 314409821 2200868747