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42829060 = 2257927107
BaseRepresentation
bin1010001101100…
…0010100000100
32222120221102111
42203120110010
541431012220
64125550404
71030020031
oct243302404
988527374
1042829060
11221a311a
1212415404
138b47451
14598c388
153b6015a
hex28d8504

42829060 has 24 divisors (see below), whose sum is σ = 91082880. Its totient is φ = 16914144.

The previous prime is 42829049. The next prime is 42829109. The reversal of 42829060 is 6092824.

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, 11974 + ... + 15133.

It is an arithmetic number, because the mean of its divisors is an integer number (3795120).

Almost surely, 242829060 is an apocalyptic number.

It is an amenable number.

42829060 is an abundant number, since it is smaller than the sum of its proper divisors (48253820).

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

42829060 is a wasteful number, since it uses less digits than its factorization.

42829060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27195 (or 27193 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 42829060 is about 6544.3914919571. The cubic root of 42829060 is about 349.8749485230.

The spelling of 42829060 in words is "forty-two million, eight hundred twenty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 79 158 316 395 790 1580 27107 54214 108428 135535 271070 542140 2141453 4282906 8565812 10707265 21414530 42829060