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3050050000 = 245561001
BaseRepresentation
bin1011010111001100…
…0001000111010000
321212120012121000211
42311303001013100
522221303100000
61222353053504
7135403666024
oct26563010720
97776177024
103050050000
111325745788
12711557294
13397b8961a
1420d114384
1512cb7d7ba
hexb5cc11d0

3050050000 has 60 divisors (see below), whose sum is σ = 7386488172. Its totient is φ = 1220000000.

The previous prime is 3050049967. The next prime is 3050050013. The reversal of 3050050000 is 500503.

It can be written as a sum of positive squares in 6 ways, for example, as 2321697856 + 728352144 = 48184^2 + 26988^2 .

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, 19500 + ... + 80500.

Almost surely, 23050050000 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 3050050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3693244086).

3050050000 is an abundant number, since it is smaller than the sum of its proper divisors (4336438172).

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

3050050000 is an frugal number, since it uses more digits than its factorization.

3050050000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61034 (or 61008 counting only the distinct ones).

The product of its (nonzero) digits is 75, while the sum is 13.

The square root of 3050050000 is about 55227.2577628113. The cubic root of 3050050000 is about 1450.2258863308.

Adding to 3050050000 its reverse (500503), we get a palindrome (3050550503).

The spelling of 3050050000 in words is "three billion, fifty million, fifty thousand".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 125 200 250 400 500 625 1000 1250 2000 2500 3125 5000 6250 10000 12500 25000 50000 61001 122002 244004 305005 488008 610010 976016 1220020 1525025 2440040 3050050 4880080 6100100 7625125 12200200 15250250 24400400 30500500 38125625 61001000 76251250 122002000 152502500 190628125 305005000 381256250 610010000 762512500 1525025000 3050050000