Base | Representation |
---|---|
bin | 1011001101110111100… |
… | …00011010110001111110 |
3 | 1100211210100002022002022 |
4 | 11212323300122301332 |
5 | 22303300420340332 |
6 | 453015025000142 |
7 | 36562423660010 |
oct | 5467360326176 |
9 | 1324710068068 |
10 | 385402121342 |
11 | 1394a24a5077 |
12 | 6283a483052 |
13 | 2a4601c7314 |
14 | 149215361b0 |
15 | a05a066212 |
hex | 59bbc1ac7e |
385402121342 has 8 divisors (see below), whose sum is σ = 660689350896. Its totient is φ = 165172337712.
The previous prime is 385402121327. The next prime is 385402121413. The reversal of 385402121342 is 243121204583.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13764361463 + ... + 13764361490.
It is an arithmetic number, because the mean of its divisors is an integer number (82586168862).
Almost surely, 2385402121342 is an apocalyptic number.
385402121342 is a deficient number, since it is larger than the sum of its proper divisors (275287229554).
385402121342 is a wasteful number, since it uses less digits than its factorization.
385402121342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27528722962.
The product of its (nonzero) digits is 46080, while the sum is 35.
The spelling of 385402121342 in words is "three hundred eighty-five billion, four hundred two million, one hundred twenty-one thousand, three hundred forty-two".
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