Base | Representation |
---|---|
bin | 10101110001000001… |
… | …00011011011001101 |
3 | 1010011101021200121002 |
4 | 22320200203123031 |
5 | 142412440213140 |
6 | 5211312150045 |
7 | 562401623165 |
oct | 127040433315 |
9 | 33141250532 |
10 | 11685476045 |
11 | 4a57168121 |
12 | 2321538325 |
13 | 1142c4cc89 |
14 | 7cbd475a5 |
15 | 485d43415 |
hex | 2b88236cd |
11685476045 has 16 divisors (see below), whose sum is σ = 14763565440. Its totient is φ = 8854582464.
The previous prime is 11685476039. The next prime is 11685476057. The reversal of 11685476045 is 54067458611.
It is not a de Polignac number, because 11685476045 - 26 = 11685475981 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 648224 + ... + 666006.
It is an arithmetic number, because the mean of its divisors is an integer number (922722840).
Almost surely, 211685476045 is an apocalyptic number.
It is an amenable number.
11685476045 is a deficient number, since it is larger than the sum of its proper divisors (3078089395).
11685476045 is a wasteful number, since it uses less digits than its factorization.
11685476045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24724.
The product of its (nonzero) digits is 806400, while the sum is 47.
The spelling of 11685476045 in words is "eleven billion, six hundred eighty-five million, four hundred seventy-six thousand, forty-five".
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