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5118680 = 2357101181
BaseRepresentation
bin10011100001101011011000
3100122001111202
4103201223120
52302244210
6301413332
761336160
oct23415330
910561452
105118680
112986816
12186a248
1310a2b08
149735a0
156b19a5
hex4e1ad8

5118680 has 64 divisors (see below), whose sum is σ = 13366080. Its totient is φ = 1728000.

The previous prime is 5118667. The next prime is 5118697. The reversal of 5118680 is 868115.

It is a congruent number.

It is an unprimeable number.

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, 28190 + ... + 28370.

It is an arithmetic number, because the mean of its divisors is an integer number (208845).

Almost surely, 25118680 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 5118680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6683040).

5118680 is an abundant number, since it is smaller than the sum of its proper divisors (8247400).

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

5118680 is a wasteful number, since it uses less digits than its factorization.

5118680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 5118680 is about 2262.4499994475. The cubic root of 5118680 is about 172.3399621910.

The spelling of 5118680 in words is "five million, one hundred eighteen thousand, six hundred eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 35 40 56 70 101 140 181 202 280 362 404 505 707 724 808 905 1010 1267 1414 1448 1810 2020 2534 2828 3535 3620 4040 5068 5656 6335 7070 7240 10136 12670 14140 18281 25340 28280 36562 50680 73124 91405 127967 146248 182810 255934 365620 511868 639835 731240 1023736 1279670 2559340 5118680