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4971240608 = 252310961967
BaseRepresentation
bin1001010000100111…
…10001110010100000
3110211110021012002112
410220103301302200
540140114144413
62141142534452
7234122563565
oct45023616240
913743235075
104971240608
112121154714
12b68a37428
13612bcc4b9
1435233686c
151e16752a8
hex1284f1ca0

4971240608 has 48 divisors (see below), whose sum is σ = 10306517760. Its totient is φ = 2355699456.

The previous prime is 4971240601. The next prime is 4971240613. The reversal of 4971240608 is 8060421794.

It is not an unprimeable number, because it can be changed into a prime (4971240601) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 49241 + ... + 111207.

It is an arithmetic number, because the mean of its divisors is an integer number (214719120).

Almost surely, 24971240608 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 4971240608, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5153258880).

4971240608 is an abundant number, since it is smaller than the sum of its proper divisors (5335277152).

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

4971240608 is a wasteful number, since it uses less digits than its factorization.

4971240608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62109 (or 62101 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 41.

The square root of 4971240608 is about 70507.0252386243. The cubic root of 4971240608 is about 1706.6911160506.

The spelling of 4971240608 in words is "four billion, nine hundred seventy-one million, two hundred forty thousand, six hundred eight".

Divisors: 1 2 4 8 16 23 32 46 92 109 184 218 368 436 736 872 1744 2507 3488 5014 10028 20056 40112 61967 80224 123934 247868 495736 991472 1425241 1982944 2850482 5700964 6754403 11401928 13508806 22803856 27017612 45607712 54035224 108070448 155351269 216140896 310702538 621405076 1242810152 2485620304 4971240608