Base | Representation |
---|---|
bin | 1011001101010111100… |
… | …11111001111110000111 |
3 | 1100211002200200210220002 |
4 | 11212223303321332013 |
5 | 22302223424200241 |
6 | 452532311031515 |
7 | 36552665041424 |
oct | 5465363717607 |
9 | 1324080623802 |
10 | 385134600071 |
11 | 139375494411 |
12 | 6278496b59b |
13 | 2a41995b800 |
14 | 148d7bb8d4b |
15 | a04182089b |
hex | 59abcf9f87 |
385134600071 has 96 divisors (see below), whose sum is σ = 466620134400. Its totient is φ = 316451266560.
The previous prime is 385134600029. The next prime is 385134600089. The reversal of 385134600071 is 170006431583.
It is a de Polignac number, because none of the positive numbers 2k-385134600071 is a prime.
It is a super-2 number, since 2×3851346000712 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 385134599998 and 385134600034.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385134600371) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 414568535 + ... + 414569463.
It is an arithmetic number, because the mean of its divisors is an integer number (4860626400).
Almost surely, 2385134600071 is an apocalyptic number.
385134600071 is a deficient number, since it is larger than the sum of its proper divisors (81485534329).
385134600071 is a wasteful number, since it uses less digits than its factorization.
385134600071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1129 (or 1116 counting only the distinct ones).
The product of its (nonzero) digits is 60480, while the sum is 38.
The spelling of 385134600071 in words is "three hundred eighty-five billion, one hundred thirty-four million, six hundred thousand, seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •