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42230132310 = 2351782804181
BaseRepresentation
bin100111010101000111…
…001010111001010110
311001000002102222220110
4213111013022321112
51142441403213220
631222242143450
73023334126162
oct472507127126
9131002388813
1042230132310
1116a008994a3
128226951b86
133ca0104192
14208884dca2
1511726a6be0
hex9d51cae56

42230132310 has 32 divisors (see below), whose sum is σ = 107314219872. Its totient is φ = 10598935040.

The previous prime is 42230132281. The next prime is 42230132411. The reversal of 42230132310 is 1323103224.

It is a super-2 number, since 2×422301323102 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 41401581 + ... + 41402600.

It is an arithmetic number, because the mean of its divisors is an integer number (3353569371).

Almost surely, 242230132310 is an apocalyptic number.

42230132310 is an abundant number, since it is smaller than the sum of its proper divisors (65084087562).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42230132310 is a wasteful number, since it uses less digits than its factorization.

42230132310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82804208.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 42230132310 its reverse (1323103224), we get a palindrome (43553235534).

The spelling of 42230132310 in words is "forty-two billion, two hundred thirty million, one hundred thirty-two thousand, three hundred ten".

Divisors: 1 2 3 5 6 10 15 17 30 34 51 85 102 170 255 510 82804181 165608362 248412543 414020905 496825086 828041810 1242062715 1407671077 2484125430 2815342154 4223013231 7038355385 8446026462 14076710770 21115066155 42230132310