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5000105000 = 23541190911
BaseRepresentation
bin1001010100000011…
…11000110000101000
3110220110120122121002
410222001320300220
540220011330000
62144053334132
7234623122412
oct45201706050
913813518532
105000105000
112136479990
12b76637348
13618b97617
143560cb9b2
151e3e778d5
hex12a078c28

5000105000 has 80 divisors (see below), whose sum is σ = 12780408960. Its totient is φ = 1818200000.

The previous prime is 5000104969. The next prime is 5000105003. The reversal of 5000105000 is 5010005.

It is a super-2 number, since 2×50001050002 = 50002100022050000000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (11).

5000105000 is a modest number, since divided by 105000 gives 5000 as remainder.

It is not an unprimeable number, because it can be changed into a prime (5000105003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 9545 + ... + 100455.

It is an arithmetic number, because the mean of its divisors is an integer number (159755112).

Almost surely, 25000105000 is an apocalyptic number.

5000105000 is a gapful number since it is divisible by the number (50) 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 5000105000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6390204480).

5000105000 is an abundant number, since it is smaller than the sum of its proper divisors (7780303960).

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

5000105000 is a wasteful number, since it uses less digits than its factorization.

5000105000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90948 (or 90929 counting only the distinct ones).

The product of its (nonzero) digits is 25, while the sum is 11.

The square root of 5000105000 is about 70711.4205768771. The cubic root of 5000105000 is about 1709.9879164245.

Adding to 5000105000 its reverse (5010005), we get a palindrome (5005115005).

The spelling of 5000105000 in words is "five billion, one hundred five thousand".

Divisors: 1 2 4 5 8 10 11 20 22 25 40 44 50 55 88 100 110 125 200 220 250 275 440 500 550 625 1000 1100 1250 1375 2200 2500 2750 5000 5500 6875 11000 13750 27500 55000 90911 181822 363644 454555 727288 909110 1000021 1818220 2000042 2272775 3636440 4000084 4545550 5000105 8000168 9091100 10000210 11363875 18182200 20000420 22727750 25000525 40000840 45455500 50001050 56819375 90911000 100002100 113638750 125002625 200004200 227277500 250005250 454555000 500010500 625013125 1000021000 1250026250 2500052500 5000105000