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5065620 = 2235721723
BaseRepresentation
bin10011010100101110010100
3100112100201120
4103110232110
52244044440
6300323540
761025400
oct23245624
910470646
105065620
11294a96a
1218435b0
131084911
1495c100
156a0dd0
hex4d4b94

5065620 has 72 divisors (see below), whose sum is σ = 16509024. Its totient is φ = 1157184.

The previous prime is 5065607. The next prime is 5065651. The reversal of 5065620 is 265605.

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 23 ways as a sum of consecutive naturals, for example, 2079 + ... + 3801.

It is an arithmetic number, because the mean of its divisors is an integer number (229292).

Almost surely, 25065620 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 5065620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8254512).

5065620 is an abundant number, since it is smaller than the sum of its proper divisors (11443404).

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

5065620 is a wasteful number, since it uses less digits than its factorization.

5065620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1749 (or 1740 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5065620 is about 2250.6932265415. The cubic root of 5065620 is about 171.7424032964.

The spelling of 5065620 in words is "five million, sixty-five thousand, six hundred twenty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 49 60 70 84 98 105 140 147 196 210 245 294 420 490 588 735 980 1470 1723 2940 3446 5169 6892 8615 10338 12061 17230 20676 24122 25845 34460 36183 48244 51690 60305 72366 84427 103380 120610 144732 168854 180915 241220 253281 337708 361830 422135 506562 723660 844270 1013124 1266405 1688540 2532810 5065620