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5134180 = 2251959229
BaseRepresentation
bin10011100101011101100100
3100122211202211
4103211131210
52303243210
6302013204
761432312
oct23453544
910584684
105134180
112997427
121877204
1310a9b9c
149790b2
156b638a
hex4e5764

5134180 has 48 divisors (see below), whose sum is σ = 11592000. Its totient is φ = 1904256.

The previous prime is 5134169. The next prime is 5134183. The reversal of 5134180 is 814315.

It is not an unprimeable number, because it can be changed into a prime (5134183) 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, 22306 + ... + 22534.

It is an arithmetic number, because the mean of its divisors is an integer number (241500).

Almost surely, 25134180 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 5134180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5796000).

5134180 is an abundant number, since it is smaller than the sum of its proper divisors (6457820).

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

5134180 is a wasteful number, since it uses less digits than its factorization.

5134180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 316 (or 314 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 5134180 is about 2265.8729002307. The cubic root of 5134180 is about 172.5137425164.

Adding to 5134180 its reverse (814315), we get a palindrome (5948495).

It can be divided in two parts, 5134 and 180, that multiplied together give a triangular number (924120 = T1359).

The spelling of 5134180 in words is "five million, one hundred thirty-four thousand, one hundred eighty".

Divisors: 1 2 4 5 10 19 20 38 59 76 95 118 190 229 236 295 380 458 590 916 1121 1145 1180 2242 2290 4351 4484 4580 5605 8702 11210 13511 17404 21755 22420 27022 43510 54044 67555 87020 135110 256709 270220 513418 1026836 1283545 2567090 5134180