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42610060 = 2252130503
BaseRepresentation
bin1010001010001…
…0110110001100
32222011211000101
42202202312030
541402010220
64121140444
71025115403
oct242426614
988154011
1042610060
1122063629
121232a724
138a9b86c
14593263a
153b1a30a
hex28a2d8c

42610060 has 12 divisors (see below), whose sum is σ = 89481168. Its totient is φ = 17044016.

The previous prime is 42610049. The next prime is 42610067. The reversal of 42610060 is 6001624.

It is not an unprimeable number, because it can be changed into a prime (42610067) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1065232 + ... + 1065271.

It is an arithmetic number, because the mean of its divisors is an integer number (7456764).

Almost surely, 242610060 is an apocalyptic number.

It is an amenable number.

42610060 is an abundant number, since it is smaller than the sum of its proper divisors (46871108).

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

42610060 is a wasteful number, since it uses less digits than its factorization.

42610060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2130512 (or 2130510 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 42610060 is about 6527.6381639916. The cubic root of 42610060 is about 349.2775847593.

Adding to 42610060 its reverse (6001624), we get a palindrome (48611684).

The spelling of 42610060 in words is "forty-two million, six hundred ten thousand, sixty".

Divisors: 1 2 4 5 10 20 2130503 4261006 8522012 10652515 21305030 42610060