Base | Representation |
---|---|
bin | 111110000101111110… |
… | …0010111101100100000 |
3 | 110202011222221101210020 |
4 | 1330023330113230200 |
5 | 4141042124024443 |
6 | 141131344233440 |
7 | 12430253240460 |
oct | 1741374275440 |
9 | 422158841706 |
10 | 133344361248 |
11 | 5160746324a |
12 | 21a1490b880 |
13 | c760a19807 |
14 | 664d711ba0 |
15 | 370677a583 |
hex | 1f0bf17b20 |
133344361248 has 96 divisors (see below), whose sum is σ = 412937441280. Its totient is φ = 36869402880.
The previous prime is 133344361231. The next prime is 133344361313. The reversal of 133344361248 is 842163443331.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a nude number because it is divisible by every one of its digits.
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, 3179638 + ... + 3221301.
It is an arithmetic number, because the mean of its divisors is an integer number (4301431680).
Almost surely, 2133344361248 is an apocalyptic number.
It is an amenable number.
133344361248 is an abundant number, since it is smaller than the sum of its proper divisors (279593080032).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
133344361248 is a wasteful number, since it uses less digits than its factorization.
133344361248 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6400990 (or 6400982 counting only the distinct ones).
The product of its digits is 497664, while the sum is 42.
The spelling of 133344361248 in words is "one hundred thirty-three billion, three hundred forty-four million, three hundred sixty-one thousand, two hundred forty-eight".
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