Base | Representation |
---|---|
bin | 10110001100000101… |
… | …00001000010001100 |
3 | 1010202012102211112110 |
4 | 23012002201002030 |
5 | 143344043423311 |
6 | 5250021504020 |
7 | 601126302003 |
oct | 130602410214 |
9 | 33665384473 |
10 | 11912482956 |
11 | 5063316840 |
12 | 2385572010 |
13 | 117aca1aaa |
14 | 810159c3a |
15 | 49ac348a6 |
hex | 2c60a108c |
11912482956 has 48 divisors (see below), whose sum is σ = 30438067968. Its totient is φ = 3596107200.
The previous prime is 11912482921. The next prime is 11912482987. The reversal of 11912482956 is 65928421911.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 136855 + ... + 206286.
It is an arithmetic number, because the mean of its divisors is an integer number (634126416).
Almost surely, 211912482956 is an apocalyptic number.
It is an amenable number.
11912482956 is an abundant number, since it is smaller than the sum of its proper divisors (18525585012).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11912482956 is a wasteful number, since it uses less digits than its factorization.
11912482956 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 343422 (or 343420 counting only the distinct ones).
The product of its digits is 311040, while the sum is 48.
The spelling of 11912482956 in words is "eleven billion, nine hundred twelve million, four hundred eighty-two thousand, nine hundred fifty-six".
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