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4851253600 = 255226922543
BaseRepresentation
bin1001000010010100…
…00100000101100000
3110112002111012212021
410201022010011200
534413410103400
62121215111224
7231134655334
oct44112040540
913462435767
104851253600
11206a4516a6
12b34812514
135c40ab47b
143404217c4
151d5d7371a
hex121284160

4851253600 has 72 divisors (see below), whose sum is σ = 11887676640. Its totient is φ = 1933201920.

The previous prime is 4851253591. The next prime is 4851253613. The reversal of 4851253600 is 63521584.

It is a super-2 number, since 2×48512536002 = 47069322983025920000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 203929 + ... + 226471.

It is an arithmetic number, because the mean of its divisors is an integer number (165106620).

Almost surely, 24851253600 is an apocalyptic number.

4851253600 is a gapful number since it is divisible by the number (40) 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 4851253600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5943838320).

4851253600 is an abundant number, since it is smaller than the sum of its proper divisors (7036423040).

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

4851253600 is a wasteful number, since it uses less digits than its factorization.

4851253600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22832 (or 22819 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

The square root of 4851253600 is about 69650.9411278843. The cubic root of 4851253600 is about 1692.8481087798.

The spelling of 4851253600 in words is "four billion, eight hundred fifty-one million, two hundred fifty-three thousand, six hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 269 400 538 800 1076 1345 2152 2690 4304 5380 6725 8608 10760 13450 21520 22543 26900 43040 45086 53800 90172 107600 112715 180344 215200 225430 360688 450860 563575 721376 901720 1127150 1803440 2254300 3606880 4508600 6064067 9017200 12128134 18034400 24256268 30320335 48512536 60640670 97025072 121281340 151601675 194050144 242562680 303203350 485125360 606406700 970250720 1212813400 2425626800 4851253600