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2230527109 = 171035572287
BaseRepresentation
bin1000010011110011…
…0010010010000101
312202110010111222011
42010330302102011
514032003331414
61005155534221
7106163111326
oct20474622205
95673114864
102230527109
11a45090038
12522bba371
1329715c535
1417234644d
15d0c4bdc4
hex84f32485

2230527109 has 16 divisors (see below), whose sum is σ = 2389989888. Its totient is φ = 2074298112.

The previous prime is 2230527107. The next prime is 2230527113. The reversal of 2230527109 is 9017250322.

It is not a de Polignac number, because 2230527109 - 21 = 2230527107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230527107) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 974164 + ... + 976450.

It is an arithmetic number, because the mean of its divisors is an integer number (149374368).

Almost surely, 22230527109 is an apocalyptic number.

It is an amenable number.

2230527109 is a deficient number, since it is larger than the sum of its proper divisors (159462779).

2230527109 is a wasteful number, since it uses less digits than its factorization.

2230527109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2964.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2230527109 is about 47228.4565595786. The cubic root of 2230527109 is about 1306.5794861125.

The spelling of 2230527109 in words is "two billion, two hundred thirty million, five hundred twenty-seven thousand, one hundred nine".

Divisors: 1 17 103 557 1751 2287 9469 38879 57371 235561 975307 1273859 4004537 21655603 131207477 2230527109