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5121060 = 2235789137
BaseRepresentation
bin10011100010010000100100
3100122011202220
4103202100210
52302333220
6301432340
761346130
oct23422044
910564686
105121060
11298858a
12186b6b0
1310a3c19
149743c0
156b2540
hex4e2424

5121060 has 96 divisors (see below), whose sum is σ = 16692480. Its totient is φ = 1148928.

The previous prime is 5121041. The next prime is 5121071. The reversal of 5121060 is 601215.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37312 + ... + 37448.

It is an arithmetic number, because the mean of its divisors is an integer number (173880).

Almost surely, 25121060 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 5121060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8346240).

5121060 is an abundant number, since it is smaller than the sum of its proper divisors (11571420).

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

5121060 is a wasteful number, since it uses less digits than its factorization.

5121060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245 (or 243 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 5121060 is about 2262.9759167963. The cubic root of 5121060 is about 172.3666686567.

Adding to 5121060 its reverse (601215), we get a palindrome (5722275).

The spelling of 5121060 in words is "five million, one hundred twenty-one thousand, sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 89 105 137 140 178 210 267 274 356 411 420 445 534 548 623 685 822 890 959 1068 1246 1335 1370 1644 1780 1869 1918 2055 2492 2670 2740 2877 3115 3738 3836 4110 4795 5340 5754 6230 7476 8220 9345 9590 11508 12193 12460 14385 18690 19180 24386 28770 36579 37380 48772 57540 60965 73158 85351 121930 146316 170702 182895 243860 256053 341404 365790 426755 512106 731580 853510 1024212 1280265 1707020 2560530 5121060