Base | Representation |
---|---|
bin | 1111100101110110001010… |
… | …0000111010101000100000 |
3 | 2020200211201220011201211020 |
4 | 3321131202200322220200 |
5 | 4221332043010234042 |
6 | 100243154032045440 |
7 | 3416350142404155 |
oct | 371354240725040 |
9 | 66624656151736 |
10 | 17142867274272 |
11 | 550a281732063 |
12 | 1b0a49b693880 |
13 | 97474739901c |
14 | 433a0d6ca22c |
15 | 1eadd2e3b3ec |
hex | f976283aa20 |
17142867274272 has 48 divisors (see below), whose sum is σ = 45037495696032. Its totient is φ = 5709531110400.
The previous prime is 17142867274261. The next prime is 17142867274387. The reversal of 17142867274272 is 27247276824171.
It is a tau number, because it is divible by the number of its divisors (48).
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, 74227558 + ... + 74458149.
It is an arithmetic number, because the mean of its divisors is an integer number (938281160334).
Almost surely, 217142867274272 is an apocalyptic number.
17142867274272 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
17142867274272 is an abundant number, since it is smaller than the sum of its proper divisors (27894628421760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
17142867274272 is a wasteful number, since it uses less digits than its factorization.
17142867274272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148686921 (or 148686913 counting only the distinct ones).
The product of its digits is 29503488, while the sum is 60.
The spelling of 17142867274272 in words is "seventeen trillion, one hundred forty-two billion, eight hundred sixty-seven million, two hundred seventy-four thousand, two hundred seventy-two".
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