Base | Representation |
---|---|
bin | 10101110001000110… |
… | …11011110110111010 |
3 | 1010011102201001212020 |
4 | 22320203123312322 |
5 | 142413133401412 |
6 | 5211340255310 |
7 | 562411220502 |
oct | 127043336672 |
9 | 33142631766 |
10 | 11686231482 |
11 | 4a57633752 |
12 | 2321841536 |
13 | 1143155a93 |
14 | 7cc0a2a02 |
15 | 485e4218c |
hex | 2b88dbdba |
11686231482 has 8 divisors (see below), whose sum is σ = 23372462976. Its totient is φ = 3895410492.
The previous prime is 11686231463. The next prime is 11686231489. The reversal of 11686231482 is 28413268611.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
11686231482 is an admirable number.
It is not an unprimeable number, because it can be changed into a prime (11686231489) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 973852618 + ... + 973852629.
It is an arithmetic number, because the mean of its divisors is an integer number (2921557872).
Almost surely, 211686231482 is an apocalyptic number.
11686231482 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11686231482 is a wasteful number, since it uses less digits than its factorization.
11686231482 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1947705252.
The product of its digits is 110592, while the sum is 42.
The spelling of 11686231482 in words is "eleven billion, six hundred eighty-six million, two hundred thirty-one thousand, four hundred eighty-two".
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