Base | Representation |
---|---|
bin | 1000110010101010… |
… | …11000110100000000 |
3 | 110011221112001202000 |
4 | 10121111120310000 |
5 | 34131310114402 |
6 | 2100210024000 |
7 | 224652242430 |
oct | 43125306400 |
9 | 13157461660 |
10 | 4720004352 |
11 | 2002357148 |
12 | ab8878000 |
13 | 5a2b461ab |
14 | 32ac182c0 |
15 | 1c9599c1c |
hex | 119558d00 |
4720004352 has 144 divisors (see below), whose sum is σ = 15952030080. Its totient is φ = 1348558848.
The previous prime is 4720004351. The next prime is 4720004369. The reversal of 4720004352 is 2534000274.
It is a tau number, because it is divible by the number of its divisors (144).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4720004351) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 393 + ... + 97160.
Almost surely, 24720004352 is an apocalyptic number.
4720004352 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 4720004352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7976015040).
4720004352 is an abundant number, since it is smaller than the sum of its proper divisors (11232025728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4720004352 is an equidigital number, since it uses as much as digits as its factorization.
4720004352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97585 (or 97565 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 27.
The square root of 4720004352 is about 68702.2878221679. The cubic root of 4720004352 is about 1677.4418208579.
The spelling of 4720004352 in words is "four billion, seven hundred twenty million, four thousand, three hundred fifty-two".
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