Base | Representation |
---|---|
bin | 111100100000000… |
… | …1110001101001000 |
3 | 12020110222211110210 |
4 | 1321000032031020 |
5 | 13124201220240 |
6 | 533240041120 |
7 | 101210401512 |
oct | 17100161510 |
9 | 5213884423 |
10 | 2030101320 |
11 | 951a37195 |
12 | 487a631a0 |
13 | 2647864b0 |
14 | 153892bb2 |
15 | bd35b780 |
hex | 7900e348 |
2030101320 has 64 divisors (see below), whose sum is σ = 6558793920. Its totient is φ = 499716864.
The previous prime is 2030101319. The next prime is 2030101321. The reversal of 2030101320 is 231010302.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (2030101319) and next prime (2030101321).
It is a super-2 number, since 2×20301013202 = 8242622738931484800, which contains 22 as substring.
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 = 2030101296 and 2030101305.
It is not an unprimeable number, because it can be changed into a prime (2030101321) 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, 649114 + ... + 652233.
It is an arithmetic number, because the mean of its divisors is an integer number (102481155).
Almost surely, 22030101320 is an apocalyptic number.
2030101320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2030101320 is an abundant number, since it is smaller than the sum of its proper divisors (4528692600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2030101320 is a wasteful number, since it uses less digits than its factorization.
2030101320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1301374 (or 1301370 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
The square root of 2030101320 is about 45056.6456807428. The cubic root of 2030101320 is about 1266.2104823875.
Adding to 2030101320 its reverse (231010302), we get a palindrome (2261111622).
The spelling of 2030101320 in words is "two billion, thirty million, one hundred one thousand, three hundred twenty".
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