Base | Representation |
---|---|
bin | 1011001110011011… |
… | …0100111100110100 |
3 | 21210000001111112110 |
4 | 2303212310330310 |
5 | 22132401100040 |
6 | 1215001251020 |
7 | 134446425153 |
oct | 26346647464 |
9 | 7700044473 |
10 | 3013300020 |
11 | 1306a249a5 |
12 | 701193a70 |
13 | 390390183 |
14 | 2082a959a |
15 | 12981e980 |
hex | b39b4f34 |
3013300020 has 48 divisors (see below), whose sum is σ = 8519172480. Its totient is φ = 795743616.
The previous prime is 3013300019. The next prime is 3013300027. The reversal of 3013300020 is 200033103.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 3013299969 and 3013300005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3013300027) 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, 237615 + ... + 249974.
It is an arithmetic number, because the mean of its divisors is an integer number (177482760).
Almost surely, 23013300020 is an apocalyptic number.
3013300020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3013300020 is an abundant number, since it is smaller than the sum of its proper divisors (5505872460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3013300020 is a wasteful number, since it uses less digits than its factorization.
3013300020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 487704 (or 487702 counting only the distinct ones).
The product of its (nonzero) digits is 54, while the sum is 12.
The square root of 3013300020 is about 54893.5334989468. The cubic root of 3013300020 is about 1444.3777559787.
Adding to 3013300020 its reverse (200033103), we get a palindrome (3213333123).
The spelling of 3013300020 in words is "three billion, thirteen million, three hundred thousand, twenty".
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