Base | Representation |
---|---|
bin | 10101011101100110001… |
… | …110010101011000000000 |
3 | 12012222221112111211022110 |
4 | 111131212032111120000 |
5 | 143131033014104003 |
6 | 3045315441535320 |
7 | 211362056041650 |
oct | 25354616253000 |
9 | 5188845454273 |
10 | 1474888816128 |
11 | 519551317272 |
12 | 1b9a15344540 |
13 | a9109b51c20 |
14 | 51556620360 |
15 | 28572a63a03 |
hex | 15766395600 |
1474888816128 has 160 divisors (see below), whose sum is σ = 4835933980416. Its totient is φ = 388981628928.
The previous prime is 1474888816111. The next prime is 1474888816129. The reversal of 1474888816128 is 8216188884741.
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1474888816129) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5136126 + ... + 5415677.
Almost surely, 21474888816128 is an apocalyptic number.
It is an amenable number.
1474888816128 is an abundant number, since it is smaller than the sum of its proper divisors (3361045164288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1474888816128 is a wasteful number, since it uses less digits than its factorization.
1474888816128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10551844 (or 10551828 counting only the distinct ones).
The product of its digits is 44040192, while the sum is 66.
The spelling of 1474888816128 in words is "one trillion, four hundred seventy-four billion, eight hundred eighty-eight million, eight hundred sixteen thousand, one hundred twenty-eight".
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