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2230212010 = 251317155477
BaseRepresentation
bin1000010011101110…
…0101010110101010
312202102112111201211
42010323211112222
514031413241020
61005145103334
7106160326555
oct20473452652
95672474654
102230212010
11a44995324
12522a87b4a
1329707bca0
141722a369c
15d0bd885a
hex84ee55aa

2230212010 has 16 divisors (see below), whose sum is σ = 4323180456. Its totient is φ = 823462848.

The previous prime is 2230211947. The next prime is 2230212029. The reversal of 2230212010 is 102120322.

2230212010 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 606686161 + 1623525849 = 24631^2 + 40293^2 .

It is a Harshad number since it is a multiple of its sum of digits (13).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8577609 + ... + 8577868.

Almost surely, 22230212010 is an apocalyptic number.

2230212010 is a deficient number, since it is larger than the sum of its proper divisors (2092968446).

2230212010 is a wasteful number, since it uses less digits than its factorization.

2230212010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17155497.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 2230212010 is about 47225.1205398144. The cubic root of 2230212010 is about 1306.5179578641.

Adding to 2230212010 its reverse (102120322), we get a palindrome (2332332332).

The spelling of 2230212010 in words is "two billion, two hundred thirty million, two hundred twelve thousand, ten".

Divisors: 1 2 5 10 13 26 65 130 17155477 34310954 85777385 171554770 223021201 446042402 1115106005 2230212010