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4961023600 = 245213954043
BaseRepresentation
bin1001001111011001…
…10011011001110000
3110210202001002222211
410213230303121300
540130010223400
62140135541504
7233640001441
oct44754633160
913722032884
104961023600
112116406505
12b6552a894
13610a62c30
14350c372c8
151e0807dba
hex127b33670

4961023600 has 60 divisors (see below), whose sum is σ = 12835707976. Its totient is φ = 1831760640.

The previous prime is 4961023577. The next prime is 4961023637. The reversal of 4961023600 is 63201694.

It is a super-2 number, since 2×49610236002 = 49223510319513920000, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 471822 + ... + 482221.

Almost surely, 24961023600 is an apocalyptic number.

4961023600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4961023600 is an abundant number, since it is smaller than the sum of its proper divisors (7874684376).

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

4961023600 is a wasteful number, since it uses less digits than its factorization.

4961023600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954074 (or 954063 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 4961023600 is about 70434.5341434158. The cubic root of 4961023600 is about 1705.5211038644.

The spelling of 4961023600 in words is "four billion, nine hundred sixty-one million, twenty-three thousand, six hundred".

Divisors: 1 2 4 5 8 10 13 16 20 25 26 40 50 52 65 80 100 104 130 200 208 260 325 400 520 650 1040 1300 2600 5200 954043 1908086 3816172 4770215 7632344 9540430 12402559 15264688 19080860 23851075 24805118 38161720 47702150 49610236 62012795 76323440 95404300 99220472 124025590 190808600 198440944 248051180 310063975 381617200 496102360 620127950 992204720 1240255900 2480511800 4961023600