Base | Representation |
---|---|
bin | 1011001101110010010… |
… | …01110001000001000110 |
3 | 1100211200021212202211110 |
4 | 11212321021301001012 |
5 | 22303203224344444 |
6 | 453010424345450 |
7 | 36561353434524 |
oct | 5467111610106 |
9 | 1324607782743 |
10 | 385358434374 |
11 | 13947a876441 |
12 | 62827915286 |
13 | 2a45413c544 |
14 | 14919803314 |
15 | a0562d6cb9 |
hex | 59b9271046 |
385358434374 has 16 divisors (see below), whose sum is σ = 804226298112. Its totient is φ = 122867906568.
The previous prime is 385358434339. The next prime is 385358434379. The reversal of 385358434374 is 473434853583.
It is a super-2 number, since 2×3853584343742 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385358434379) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1396226074 + ... + 1396226349.
It is an arithmetic number, because the mean of its divisors is an integer number (50264143632).
Almost surely, 2385358434374 is an apocalyptic number.
385358434374 is an abundant number, since it is smaller than the sum of its proper divisors (418867863738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385358434374 is a wasteful number, since it uses less digits than its factorization.
385358434374 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2792452451.
The product of its digits is 58060800, while the sum is 57.
The spelling of 385358434374 in words is "three hundred eighty-five billion, three hundred fifty-eight million, four hundred thirty-four thousand, three hundred seventy-four".
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