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4920419600 = 245212301049
BaseRepresentation
bin1001001010100011…
…11010010100010000
3110200220122012202222
410211101322110100
540034111411400
62132125400212
7232634606435
oct44521722420
913626565688
104920419600
1120a54a3088
12b53a09068
136055174b5
143496a7b8c
151dbe87185
hex12547a510

4920419600 has 30 divisors (see below), whose sum is σ = 11821309050. Its totient is φ = 1968167680.

The previous prime is 4920419579. The next prime is 4920419617. The reversal of 4920419600 is 69140294.

It can be written as a sum of positive squares in 3 ways, for example, as 178169104 + 4742250496 = 13348^2 + 68864^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6150125 + ... + 6150924.

It is an arithmetic number, because the mean of its divisors is an integer number (394043635).

Almost surely, 24920419600 is an apocalyptic number.

4920419600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4920419600 is an abundant number, since it is smaller than the sum of its proper divisors (6900889450).

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

4920419600 is a wasteful number, since it uses less digits than its factorization.

4920419600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12301067 (or 12301056 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 4920419600 is about 70145.7026481309. The cubic root of 4920419600 is about 1700.8553481096.

Adding to 4920419600 its reverse (69140294), we get a palindrome (4989559894).

The spelling of 4920419600 in words is "four billion, nine hundred twenty million, four hundred nineteen thousand, six hundred".

Divisors: 1 2 4 5 8 10 16 20 25 40 50 80 100 200 400 12301049 24602098 49204196 61505245 98408392 123010490 196816784 246020980 307526225 492041960 615052450 984083920 1230104900 2460209800 4920419600