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5012222210 = 2510938911821
BaseRepresentation
bin1001010101100000…
…00111000100000010
3110221022101021021122
410222300013010002
540231112102320
62145205152242
7235131120512
oct45260070402
913838337248
105012222210
1121422a5806
12b7a6bb682
1361b54aa78
14357963842
151e506cd25
hex12ac07102

5012222210 has 32 divisors (see below), whose sum is σ = 9128948400. Its totient is φ = 1981221120.

The previous prime is 5012222179. The next prime is 5012222233. The reversal of 5012222210 is 122222105.

It can be written as a sum of positive squares in 8 ways, for example, as 1043096209 + 3969126001 = 32297^2 + 63001^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 418100 + ... + 429920.

Almost surely, 25012222210 is an apocalyptic number.

5012222210 is a deficient number, since it is larger than the sum of its proper divisors (4116726190).

5012222210 is a wasteful number, since it uses less digits than its factorization.

5012222210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12326.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 5012222210 is about 70797.0494441682. The cubic root of 5012222210 is about 1711.3681252666.

Adding to 5012222210 its reverse (122222105), we get a palindrome (5134444315).

The spelling of 5012222210 in words is "five billion, twelve million, two hundred twenty-two thousand, two hundred ten".

Divisors: 1 2 5 10 109 218 389 545 778 1090 1945 3890 11821 23642 42401 59105 84802 118210 212005 424010 1288489 2576978 4598369 6442445 9196738 12884890 22991845 45983690 501222221 1002444442 2506111105 5012222210