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2230703441 = 41128942209
BaseRepresentation
bin1000010011110101…
…1101010101010001
312202110110110211222
42010331131111101
514032030002231
61005203414425
7106164444401
oct20475352521
95673413758
102230703441
11a451a056a
12523084415
132971c1885
14172390801
15d0c8427b
hex84f5d551

2230703441 has 8 divisors (see below), whose sum is σ = 2286937800. Its totient is φ = 2174556160.

The previous prime is 2230703429. The next prime is 2230703509. The reversal of 2230703441 is 1443070322.

2230703441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 405619600 + 1825083841 = 20140^2 + 42721^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2230703441 is a prime.

It is a super-3 number, since 3×22307034413 (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2230703441.

It is not an unprimeable number, because it can be changed into a prime (2230703401) 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, 31745 + ... + 73953.

It is an arithmetic number, because the mean of its divisors is an integer number (285867225).

Almost surely, 22230703441 is an apocalyptic number.

It is an amenable number.

2230703441 is a deficient number, since it is larger than the sum of its proper divisors (56234359).

2230703441 is a wasteful number, since it uses less digits than its factorization.

2230703441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43539.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 2230703441 is about 47230.3233209344. The cubic root of 2230703441 is about 1306.6139152992.

Adding to 2230703441 its reverse (1443070322), we get a palindrome (3673773763).

The spelling of 2230703441 in words is "two billion, two hundred thirty million, seven hundred three thousand, four hundred forty-one".

Divisors: 1 41 1289 42209 52849 1730569 54407401 2230703441