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42913060 = 2254159887
BaseRepresentation
bin1010001110110…
…0110100100100
32222202012122121
42203230310210
541441204220
64131435324
71030516651
oct243546444
988665577
1042913060
1122250243
1212455b44
138b76758
1459b0c28
153b79eaa
hex28ecd24

42913060 has 48 divisors (see below), whose sum is σ = 93985920. Its totient is φ = 16444160.

The previous prime is 42913051. The next prime is 42913067. The reversal of 42913060 is 6031924.

It is a zygodrome in base 9.

It is not an unprimeable number, because it can be changed into a prime (42913067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47937 + ... + 48823.

It is an arithmetic number, because the mean of its divisors is an integer number (1958040).

Almost surely, 242913060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 42913060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46992960).

42913060 is an abundant number, since it is smaller than the sum of its proper divisors (51072860).

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

42913060 is a wasteful number, since it uses less digits than its factorization.

42913060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996 (or 994 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 42913060 is about 6550.8060572726. The cubic root of 42913060 is about 350.1035339963.

Adding to 42913060 its reverse (6031924), we get a palindrome (48944984).

The spelling of 42913060 in words is "forty-two million, nine hundred thirteen thousand, sixty".

Divisors: 1 2 4 5 10 20 41 59 82 118 164 205 236 295 410 590 820 887 1180 1774 2419 3548 4435 4838 8870 9676 12095 17740 24190 36367 48380 52333 72734 104666 145468 181835 209332 261665 363670 523330 727340 1046660 2145653 4291306 8582612 10728265 21456530 42913060