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5074212 = 22311132957
BaseRepresentation
bin10011010110110100100100
3100112210111210
4103112310210
52244333322
6300431420
761062423
oct23266444
910483453
105074212
112956370
121848570
1310887c0
149612ba
156a370c
hex4d6d24

5074212 has 48 divisors (see below), whose sum is σ = 13914432. Its totient is φ = 1418880.

The previous prime is 5074207. The next prime is 5074213. The reversal of 5074212 is 2124705.

It is a zygodrome in base 5.

It is not an unprimeable number, because it can be changed into a prime (5074213) 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 15 ways as a sum of consecutive naturals, for example, 238 + ... + 3194.

It is an arithmetic number, because the mean of its divisors is an integer number (289884).

Almost surely, 25074212 is an apocalyptic number.

5074212 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5074212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6957216).

5074212 is an abundant number, since it is smaller than the sum of its proper divisors (8840220).

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

5074212 is a wasteful number, since it uses less digits than its factorization.

5074212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2988 (or 2986 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 5074212 is about 2252.6011631001. The cubic root of 5074212 is about 171.8394481619.

Adding to 5074212 its reverse (2124705), we get a palindrome (7198917).

The spelling of 5074212 in words is "five million, seventy-four thousand, two hundred twelve".

Divisors: 1 2 3 4 6 11 12 13 22 26 33 39 44 52 66 78 132 143 156 286 429 572 858 1716 2957 5914 8871 11828 17742 32527 35484 38441 65054 76882 97581 115323 130108 153764 195162 230646 390324 422851 461292 845702 1268553 1691404 2537106 5074212