Base | Representation |
---|---|
bin | 10000001111111111100010… |
… | …100100010001110010010010 |
3 | 100101001020210012202202220220 |
4 | 100033333202210101302102 |
5 | 33331411434032431434 |
6 | 411555500413013510 |
7 | 21024242523542334 |
oct | 2017774244216222 |
9 | 311036705682826 |
10 | 71467761998994 |
11 | 20854342540179 |
12 | 8022b20a84296 |
13 | 30b54c51acb6a |
14 | 13910b5757454 |
15 | 83e091a3ed49 |
hex | 40ffe2911c92 |
71467761998994 has 8 divisors (see below), whose sum is σ = 142935523998000. Its totient is φ = 23822587332996.
The previous prime is 71467761998989. The next prime is 71467761999013. The reversal of 71467761998994 is 49989916776417.
It is a sphenic number, since it is the product of 3 distinct primes.
71467761998994 is an admirable number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 71467761998994.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5955646833244 + ... + 5955646833255.
It is an arithmetic number, because the mean of its divisors is an integer number (17866940499750).
Almost surely, 271467761998994 is an apocalyptic number.
71467761998994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
71467761998994 is a wasteful number, since it uses less digits than its factorization.
71467761998994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11911293666504.
The product of its digits is 10369949184, while the sum is 87.
The spelling of 71467761998994 in words is "seventy-one trillion, four hundred sixty-seven billion, seven hundred sixty-one million, nine hundred ninety-eight thousand, nine hundred ninety-four".
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