Base | Representation |
---|---|
bin | 1011000100101010111… |
… | …10111111101001111101 |
3 | 1100101001021010012112210 |
4 | 11202111132333221331 |
5 | 22213143023133120 |
6 | 450441102251033 |
7 | 36326164404453 |
oct | 5422536775175 |
9 | 1311037105483 |
10 | 380465052285 |
11 | 13739967000a |
12 | 618a0b86a79 |
13 | 29b54400796 |
14 | 145b39769d3 |
15 | 9d6b8e0ce0 |
hex | 58957bfa7d |
380465052285 has 32 divisors (see below), whose sum is σ = 636914412288. Its totient is φ = 193571896320.
The previous prime is 380465052257. The next prime is 380465052299. The reversal of 380465052285 is 582250564083.
It is not a de Polignac number, because 380465052285 - 26 = 380465052221 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1349596 + ... + 1606965.
It is an arithmetic number, because the mean of its divisors is an integer number (19903575384).
Almost surely, 2380465052285 is an apocalyptic number.
It is an amenable number.
380465052285 is a deficient number, since it is larger than the sum of its proper divisors (256449360003).
380465052285 is a wasteful number, since it uses less digits than its factorization.
380465052285 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2956965.
The product of its (nonzero) digits is 2304000, while the sum is 48.
The spelling of 380465052285 in words is "three hundred eighty billion, four hundred sixty-five million, fifty-two thousand, two hundred eighty-five".
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