Base | Representation |
---|---|
bin | 1100001101110000… |
… | …0000101100111110 |
3 | 22110111211101020212 |
4 | 3003130000230332 |
5 | 23203344300110 |
6 | 1301210112422 |
7 | 144153122210 |
oct | 30334005476 |
9 | 8414741225 |
10 | 3278900030 |
11 | 143294313a |
12 | 77611b712 |
13 | 403405343 |
14 | 2316865b0 |
15 | 142cd5e05 |
hex | c3700b3e |
3278900030 has 16 divisors (see below), whose sum is σ = 6745165920. Its totient is φ = 1124194272.
The previous prime is 3278900029. The next prime is 3278900063. The reversal of 3278900030 is 300098723.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 3278900030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23420645 + ... + 23420784.
It is an arithmetic number, because the mean of its divisors is an integer number (421572870).
Almost surely, 23278900030 is an apocalyptic number.
3278900030 is an abundant number, since it is smaller than the sum of its proper divisors (3466265890).
3278900030 is a wasteful number, since it uses less digits than its factorization.
3278900030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 46841443.
The product of its (nonzero) digits is 9072, while the sum is 32.
The square root of 3278900030 is about 57261.6802931943. The cubic root of 3278900030 is about 1485.6256596410.
Adding to 3278900030 its reverse (300098723), we get a palindrome (3578998753).
The spelling of 3278900030 in words is "three billion, two hundred seventy-eight million, nine hundred thousand, thirty".
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