Search a number
-
+
5061942 = 23219341
BaseRepresentation
bin10011010011110100110110
3100112011200100
4103103310312
52243440232
6300254530
761011564
oct23236466
910464610
105061942
112948126
121841446
131083042
1495aa34
1569ec7c
hex4d3d36

5061942 has 48 divisors (see below), whose sum is σ = 11859120. Its totient is φ = 1559520.

The previous prime is 5061919. The next prime is 5061943. The reversal of 5061942 is 2491605.

5061942 is a `hidden beast` number, since 5 + 0 + 619 + 42 = 666.

It is a super-2 number, since 2×50619422 = 51246513622728, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5061943) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123442 + ... + 123482.

It is an arithmetic number, because the mean of its divisors is an integer number (247065).

Almost surely, 25061942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5061942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5929560).

5061942 is an abundant number, since it is smaller than the sum of its proper divisors (6797178).

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

5061942 is a wasteful number, since it uses less digits than its factorization.

5061942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 65 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 5061942 is about 2249.8759965829. The cubic root of 5061942 is about 171.7008275038.

The spelling of 5061942 in words is "five million, sixty-one thousand, nine hundred forty-two".

Divisors: 1 2 3 6 9 18 19 38 41 57 82 114 123 171 246 342 361 369 722 738 779 1083 1558 2166 2337 3249 4674 6498 6859 7011 13718 14022 14801 20577 29602 41154 44403 61731 88806 123462 133209 266418 281219 562438 843657 1687314 2530971 5061942