Base | Representation |
---|---|
bin | 1001101111011011… |
… | …10101110010100100 |
3 | 111111110122212020000 |
4 | 10313231311302210 |
5 | 41202302342410 |
6 | 2222535141300 |
7 | 243411660045 |
oct | 46755656244 |
9 | 14443585200 |
10 | 5229730980 |
11 | 2244057321 |
12 | 101b514830 |
13 | 654625596 |
14 | 3787c28cc |
15 | 2091d4dc0 |
hex | 137b75ca4 |
5229730980 has 120 divisors (see below), whose sum is σ = 16515280320. Its totient is φ = 1385294400.
The previous prime is 5229730967. The next prime is 5229730991. The reversal of 5229730980 is 890379225.
5229730980 is a `hidden beast` number, since 52 + 297 + 309 + 8 + 0 = 666.
It is a super-2 number, since 2×52297309802 = 54700172246343520800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 233931 + ... + 255309.
It is an arithmetic number, because the mean of its divisors is an integer number (137627336).
Almost surely, 25229730980 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 5229730980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8257640160).
5229730980 is an abundant number, since it is smaller than the sum of its proper divisors (11285549340).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5229730980 is a wasteful number, since it uses less digits than its factorization.
5229730980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21551 (or 21540 counting only the distinct ones).
The product of its (nonzero) digits is 272160, while the sum is 45.
The square root of 5229730980 is about 72316.8789426092. The cubic root of 5229730980 is about 1735.7737503960.
The spelling of 5229730980 in words is "five billion, two hundred twenty-nine million, seven hundred thirty thousand, nine hundred eighty".
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