Base | Representation |
---|---|
bin | 110000110100101100111… |
… | …011001001100110000000 |
3 | 102212202011022011001011021 |
4 | 300310230323021212000 |
5 | 414432243012131342 |
6 | 11045153341155224 |
7 | 464254036216135 |
oct | 60645473114600 |
9 | 12782138131137 |
10 | 3355123161472 |
11 | 1083999614075 |
12 | 4622b3b5bb14 |
13 | 1b4504920004 |
14 | b8562d2a58c |
15 | 5c41b42b567 |
hex | 30d2cec9980 |
3355123161472 has 64 divisors (see below), whose sum is σ = 6976388613600. Its totient is φ = 1604222889984.
The previous prime is 3355123161457. The next prime is 3355123161479. The reversal of 3355123161472 is 2741613215533.
It is a tau number, because it is divible by the number of its divisors (64).
It is a super-2 number, since 2×33551231614722 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3355123161479) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11803354 + ... + 12084262.
Almost surely, 23355123161472 is an apocalyptic number.
3355123161472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3355123161472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3488194306800).
3355123161472 is an abundant number, since it is smaller than the sum of its proper divisors (3621265452128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3355123161472 is a wasteful number, since it uses less digits than its factorization.
3355123161472 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285003 (or 284991 counting only the distinct ones).
The product of its digits is 453600, while the sum is 43.
The spelling of 3355123161472 in words is "three trillion, three hundred fifty-five billion, one hundred twenty-three million, one hundred sixty-one thousand, four hundred seventy-two".
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