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4911870496 = 251311807381
BaseRepresentation
bin1001001001100010…
…10011001000100000
3110200022112212121111
410210301103020200
540024414323441
62131222233104
7232502132101
oct44461231040
913608485544
104911870496
1120a0694005
12b50b85794
13603813160
143484c03a8
151db349081
hex124c53220

4911870496 has 24 divisors (see below), whose sum is σ = 10414110924. Its totient is φ = 2267016960.

The previous prime is 4911870493. The next prime is 4911870497. The reversal of 4911870496 is 6940781194.

It can be written as a sum of positive squares in 2 ways, for example, as 4390387600 + 521482896 = 66260^2 + 22836^2 .

It is not an unprimeable number, because it can be changed into a prime (4911870493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5903275 + ... + 5904106.

Almost surely, 24911870496 is an apocalyptic number.

It is an amenable number.

4911870496 is an abundant number, since it is smaller than the sum of its proper divisors (5502240428).

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

4911870496 is a wasteful number, since it uses less digits than its factorization.

4911870496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11807404 (or 11807396 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 49.

The square root of 4911870496 is about 70084.7379676917. The cubic root of 4911870496 is about 1699.8697127371.

The spelling of 4911870496 in words is "four billion, nine hundred eleven million, eight hundred seventy thousand, four hundred ninety-six".

Divisors: 1 2 4 8 13 16 26 32 52 104 208 416 11807381 23614762 47229524 94459048 153495953 188918096 306991906 377836192 613983812 1227967624 2455935248 4911870496