Base | Representation |
---|---|
bin | 10101010111010001… |
… | …00000000110000100 |
3 | 1002121022210201110100 |
4 | 22223220200012010 |
5 | 141442140040443 |
6 | 5134034124100 |
7 | 554136523332 |
oct | 125350400604 |
9 | 32538721410 |
10 | 11469455748 |
11 | 4956232953 |
12 | 2281120630 |
13 | 110a276b0a |
14 | 7ab394b52 |
15 | 471dc23d3 |
hex | 2aba20184 |
11469455748 has 18 divisors (see below), whose sum is σ = 28992235454. Its totient is φ = 3823151904.
The previous prime is 11469455713. The next prime is 11469455761. The reversal of 11469455748 is 84755496411.
11469455748 is a `hidden beast` number, since 1 + 1 + 4 + 69 + 4 + 5 + 574 + 8 = 666.
It can be written as a sum of positive squares in only one way, i.e., 11185600644 + 283855104 = 105762^2 + 16848^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a junction number, because it is equal to n+sod(n) for n = 11469455694 and 11469455703.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 159297961 + ... + 159298032.
Almost surely, 211469455748 is an apocalyptic number.
11469455748 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
11469455748 is an abundant number, since it is smaller than the sum of its proper divisors (17522779706).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11469455748 is a wasteful number, since it uses less digits than its factorization.
11469455748 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318596003 (or 318595998 counting only the distinct ones).
The product of its digits is 4838400, while the sum is 54.
The spelling of 11469455748 in words is "eleven billion, four hundred sixty-nine million, four hundred fifty-five thousand, seven hundred forty-eight".
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