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50940060 = 22351097789
BaseRepresentation
bin1100001001010…
…0100010011100
310112212000121220
43002110202130
5101020040220
65015453340
71155661203
oct302244234
9115760556
1050940060
1126833026
1215087250
13a727262
146aa023a
154713540
hex309489c

50940060 has 48 divisors (see below), whose sum is σ = 143959200. Its totient is φ = 13457664.

The previous prime is 50940053. The next prime is 50940067. The reversal of 50940060 is 6004905.

It is an interprime number because it is at equal distance from previous prime (50940053) and next prime (50940067).

It is a self number, because there is not a number n which added to its sum of digits gives 50940060.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50940067) 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, 2646 + ... + 10434.

It is an arithmetic number, because the mean of its divisors is an integer number (2999150).

Almost surely, 250940060 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 50940060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71979600).

50940060 is an abundant number, since it is smaller than the sum of its proper divisors (93019140).

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

50940060 is a wasteful number, since it uses less digits than its factorization.

50940060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7910 (or 7908 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 50940060 is about 7137.2305553345. The cubic root of 50940060 is about 370.6976367828.

Adding to 50940060 its reverse (6004905), we get a palindrome (56944965).

The spelling of 50940060 in words is "fifty million, nine hundred forty thousand, sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 109 218 327 436 545 654 1090 1308 1635 2180 3270 6540 7789 15578 23367 31156 38945 46734 77890 93468 116835 155780 233670 467340 849001 1698002 2547003 3396004 4245005 5094006 8490010 10188012 12735015 16980020 25470030 50940060