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2230040541 = 34391693273
BaseRepresentation
bin1000010011101011…
…1011011111011101
312202102012210112010
42010322323133131
514031342244131
61005141301433
7106156013631
oct20472733735
95672183463
102230040541
11a44888513
12522a04879
1329701bc21
1417225adc1
15d0ba2b46
hex84ebb7dd

2230040541 has 8 divisors (see below), whose sum is σ = 2980162240. Its totient is φ = 1483306272.

The previous prime is 2230040503. The next prime is 2230040551. The reversal of 2230040541 is 1450400322.

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

It is not a de Polignac number, because 2230040541 - 213 = 2230032349 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230040551) 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, 845320 + ... + 847953.

It is an arithmetic number, because the mean of its divisors is an integer number (372520280).

Almost surely, 22230040541 is an apocalyptic number.

It is an amenable number.

2230040541 is a deficient number, since it is larger than the sum of its proper divisors (750121699).

2230040541 is a wasteful number, since it uses less digits than its factorization.

2230040541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1693715.

The product of its (nonzero) digits is 960, while the sum is 21.

The square root of 2230040541 is about 47223.3050622254. The cubic root of 2230040541 is about 1306.4844732943.

Adding to 2230040541 its reverse (1450400322), we get a palindrome (3680440863).

The spelling of 2230040541 in words is "two billion, two hundred thirty million, forty thousand, five hundred forty-one".

Divisors: 1 3 439 1317 1693273 5079819 743346847 2230040541