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42230132206 = 2283105170991
BaseRepresentation
bin100111010101000111…
…001010110111101110
311001000002102222202121
4213111013022313232
51142441403212311
631222242143154
73023334125653
oct472507126756
9131002388677
1042230132206
1116a00899409
128226951aba
133ca0104112
14208884dc2a
1511726a6b71
hex9d51cadee

42230132206 has 16 divisors (see below), whose sum is σ = 63630413568. Its totient is φ = 21020139000.

The previous prime is 42230132183. The next prime is 42230132207. The reversal of 42230132206 is 60223103224.

It is a super-2 number, since 2×422301322062 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42230132207) 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, 559371 + ... + 630361.

It is an arithmetic number, because the mean of its divisors is an integer number (3976900848).

Almost surely, 242230132206 is an apocalyptic number.

42230132206 is a deficient number, since it is larger than the sum of its proper divisors (21400281362).

42230132206 is a wasteful number, since it uses less digits than its factorization.

42230132206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72327.

The product of its (nonzero) digits is 3456, while the sum is 25.

The spelling of 42230132206 in words is "forty-two billion, two hundred thirty million, one hundred thirty-two thousand, two hundred six".

Divisors: 1 2 283 566 1051 2102 70991 141982 297433 594866 20090453 40180906 74611541 149223082 21115066103 42230132206