Base | Representation |
---|---|
bin | 1011001101011001001… |
… | …11000110011001101110 |
3 | 1100211010121221122000212 |
4 | 11212230213012121232 |
5 | 22302240343122314 |
6 | 452533510422422 |
7 | 36553220104520 |
oct | 5465447063156 |
9 | 1324117848025 |
10 | 385148020334 |
11 | 139382020240 |
12 | 62789361a12 |
13 | 2a41c67a0ac |
14 | 148d98ada10 |
15 | a042ac1e3e |
hex | 59ac9c666e |
385148020334 has 32 divisors (see below), whose sum is σ = 762646046976. Its totient is φ = 141230747520.
The previous prime is 385148020333. The next prime is 385148020339. The reversal of 385148020334 is 433020841583.
It is a junction number, because it is equal to n+sod(n) for n = 385148020291 and 385148020300.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385148020333) 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, 73555064 + ... + 73560299.
It is an arithmetic number, because the mean of its divisors is an integer number (23832688968).
Almost surely, 2385148020334 is an apocalyptic number.
385148020334 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
385148020334 is a deficient number, since it is larger than the sum of its proper divisors (377498026642).
385148020334 is a wasteful number, since it uses less digits than its factorization.
385148020334 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147115400.
The product of its (nonzero) digits is 276480, while the sum is 41.
The spelling of 385148020334 in words is "three hundred eighty-five billion, one hundred forty-eight million, twenty thousand, three hundred thirty-four".
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