Base | Representation |
---|---|
bin | 101011110110111111111010… |
… | …1001011000101111001011111 |
3 | 1212120222020220101010012212001 |
4 | 1113231333311023011321133 |
5 | 401031244341423114041 |
6 | 3444301530511223131 |
7 | 144155322436056532 |
oct | 12755776513057137 |
9 | 1776866811105761 |
10 | 385790960754271 |
11 | 101a1a0338837a6 |
12 | 37328a58217aa7 |
13 | 13735c15666237 |
14 | 6b3a54c7c8a19 |
15 | 2e9049542b131 |
hex | 15edff52c5e5f |
385790960754271 has 8 divisors (see below), whose sum is σ = 385860460471200. Its totient is φ = 385721465902080.
The previous prime is 385790960754233. The next prime is 385790960754379. The reversal of 385790960754271 is 172457069097583.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-385790960754271 is a prime.
It is a super-3 number, since 3×3857909607542713 (a number of 45 digits) contains 333 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 385790960754194 and 385790960754203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385790960754211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 159308991 + ... + 161712511.
It is an arithmetic number, because the mean of its divisors is an integer number (48232557558900).
It is a 1-persistent number, because it is pandigital, but 2⋅385790960754271 = 771581921508542 is not.
Almost surely, 2385790960754271 is an apocalyptic number.
385790960754271 is a deficient number, since it is larger than the sum of its proper divisors (69499716929).
385790960754271 is a wasteful number, since it uses less digits than its factorization.
385790960754271 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2432369.
The product of its (nonzero) digits is 800150400, while the sum is 73.
The spelling of 385790960754271 in words is "three hundred eighty-five trillion, seven hundred ninety billion, nine hundred sixty million, seven hundred fifty-four thousand, two hundred seventy-one".
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