Base | Representation |
---|---|
bin | 1000010101100111110… |
… | …01011000110010100000 |
3 | 1000101110200222001100210 |
4 | 10022303321120302200 |
5 | 14143210404210234 |
6 | 335335421214120 |
7 | 26461250610564 |
oct | 4126371306240 |
9 | 1011420861323 |
10 | 286486006944 |
11 | 1005529782a5 |
12 | 47633701340 |
13 | 21028115907 |
14 | dc1a41b6a4 |
15 | 76bb07cbe9 |
hex | 42b3e58ca0 |
286486006944 has 48 divisors (see below), whose sum is σ = 770367870720. Its totient is φ = 93166179840.
The previous prime is 286486006943. The next prime is 286486006951. The reversal of 286486006944 is 449600684682.
It is a tau number, because it is divible by the number of its divisors (48).
It is not an unprimeable number, because it can be changed into a prime (286486006943) 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, 36389104 + ... + 36396975.
It is an arithmetic number, because the mean of its divisors is an integer number (16049330640).
Almost surely, 2286486006944 is an apocalyptic number.
286486006944 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
286486006944 is an abundant number, since it is smaller than the sum of its proper divisors (483881863776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
286486006944 is a wasteful number, since it uses less digits than its factorization.
286486006944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 72786133 (or 72786125 counting only the distinct ones).
The product of its (nonzero) digits is 15925248, while the sum is 57.
The spelling of 286486006944 in words is "two hundred eighty-six billion, four hundred eighty-six million, six thousand, nine hundred forty-four".
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