Base | Representation |
---|---|
bin | 1001011001111111… |
… | …10010011100000000 |
3 | 111000221020210221000 |
4 | 10230333302130000 |
5 | 40320232331324 |
6 | 2153032332000 |
7 | 236066220030 |
oct | 45477623400 |
9 | 14027223830 |
10 | 5049886464 |
11 | 2161590497 |
12 | b8b244000 |
13 | 6262a73cc |
14 | 35c9698c0 |
15 | 1e850c9c9 |
hex | 12cff2700 |
5049886464 has 576 divisors, whose sum is σ = 18248832000. Its totient is φ = 1347010560.
The previous prime is 5049886459. The next prime is 5049886469. The reversal of 5049886464 is 4646889405.
5049886464 is a `hidden beast` number, since 504 + 98 + 8 + 6 + 46 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (5049886459) and next prime (5049886469).
It is a tau number, because it is divible by the number of its divisors (576).
It is a Harshad number since it is a multiple of its sum of digits (54).
It is a self number, because there is not a number n which added to its sum of digits gives 5049886464.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5049886469) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 82784994 + ... + 82785054.
It is an arithmetic number, because the mean of its divisors is an integer number (31682000).
Almost surely, 25049886464 is an apocalyptic number.
5049886464 is a gapful number since it is divisible by the number (54) 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 5049886464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9124416000).
5049886464 is an abundant number, since it is smaller than the sum of its proper divisors (13198945536).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5049886464 is a wasteful number, since it uses less digits than its factorization.
5049886464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 181 (or 161 counting only the distinct ones).
The product of its (nonzero) digits is 6635520, while the sum is 54.
The square root of 5049886464 is about 71062.5531767611. The cubic root of 5049886464 is about 1715.6441141768.
The spelling of 5049886464 in words is "five billion, forty-nine million, eight hundred eighty-six thousand, four hundred sixty-four".
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