Base | Representation |
---|---|
bin | 100100010110000101… |
… | …0001100001110001101 |
3 | 21110110110101001102110 |
4 | 1020230022030032031 |
5 | 2234321332432313 |
6 | 55504504214233 |
7 | 5432105302464 |
oct | 1105412141615 |
9 | 243413331373 |
10 | 78050280333 |
11 | 30112391913 |
12 | 13162a6a379 |
13 | 748b21363c |
14 | 3ac5c4b9db |
15 | 206c23dec3 |
hex | 122c28c38d |
78050280333 has 16 divisors (see below), whose sum is σ = 109171843200. Its totient is φ = 49531661760.
The previous prime is 78050280331. The next prime is 78050280359. The reversal of 78050280333 is 33308205087.
It is not a de Polignac number, because 78050280333 - 21 = 78050280331 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 78050280291 and 78050280300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (78050280331) 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, 6311638 + ... + 6323991.
It is an arithmetic number, because the mean of its divisors is an integer number (6823240200).
Almost surely, 278050280333 is an apocalyptic number.
It is an amenable number.
78050280333 is a deficient number, since it is larger than the sum of its proper divisors (31121562867).
78050280333 is a wasteful number, since it uses less digits than its factorization.
78050280333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12635732.
The product of its (nonzero) digits is 120960, while the sum is 39.
The spelling of 78050280333 in words is "seventy-eight billion, fifty million, two hundred eighty thousand, three hundred thirty-three".
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