Base | Representation |
---|---|
bin | 1001000011111111… |
… | …01000110001000000 |
3 | 110120001220201102200 |
4 | 10201333220301000 |
5 | 34431004004342 |
6 | 2122440113200 |
7 | 231365226510 |
oct | 44177506100 |
9 | 13501821380 |
10 | 4865297472 |
11 | 2077374002 |
12 | b39465800 |
13 | 5c6c87859 |
14 | 342239840 |
15 | 1d71e994c |
hex | 121fe8c40 |
4865297472 has 336 divisors, whose sum is σ = 17196816000. Its totient is φ = 1283973120.
The previous prime is 4865297467. The next prime is 4865297497. The reversal of 4865297472 is 2747925684.
4865297472 is a `hidden beast` number, since 4 + 86 + 5 + 2 + 97 + 472 = 666.
It is a tau number, because it is divible by the number of its divisors (336).
It is a super-2 number, since 2×48652974722 = 47342238982099181568, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3140154 + ... + 3141702.
It is an arithmetic number, because the mean of its divisors is an integer number (51181000).
Almost surely, 24865297472 is an apocalyptic number.
4865297472 is a gapful number since it is divisible by the number (42) 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 4865297472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8598408000).
4865297472 is an abundant number, since it is smaller than the sum of its proper divisors (12331518528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4865297472 is a wasteful number, since it uses less digits than its factorization.
4865297472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1634 (or 1621 counting only the distinct ones).
The product of its digits is 6773760, while the sum is 54.
The square root of 4865297472 is about 69751.6843667592. The cubic root of 4865297472 is about 1694.4800744338.
The spelling of 4865297472 in words is "four billion, eight hundred sixty-five million, two hundred ninety-seven thousand, four hundred seventy-two".
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