Base | Representation |
---|---|
bin | 10100110000111000… |
… | …01010000111101000 |
3 | 1001202212220021121002 |
4 | 22120130022013220 |
5 | 140312221443104 |
6 | 5042052334132 |
7 | 543146533460 |
oct | 123034120750 |
9 | 31685807532 |
10 | 11147452904 |
11 | 48004a03a5 |
12 | 21b1314348 |
13 | 10886440a3 |
14 | 77a6d4ba0 |
15 | 4539b901e |
hex | 29870a1e8 |
11147452904 has 32 divisors (see below), whose sum is σ = 23904961920. Its totient is φ = 4773967296.
The previous prime is 11147452837. The next prime is 11147453017. The reversal of 11147452904 is 40925474111.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4397 + ... + 149379.
It is an arithmetic number, because the mean of its divisors is an integer number (747030060).
Almost surely, 211147452904 is an apocalyptic number.
11147452904 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
11147452904 is an abundant number, since it is smaller than the sum of its proper divisors (12757509016).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11147452904 is a wasteful number, since it uses less digits than its factorization.
11147452904 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146369 (or 146365 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 38.
The spelling of 11147452904 in words is "eleven billion, one hundred forty-seven million, four hundred fifty-two thousand, nine hundred four".
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