Base | Representation |
---|---|
bin | 110010000100010111011… |
… | …1011111100101010111100 |
3 | 220100211220101011011020120 |
4 | 1210020232323330222330 |
5 | 1400220423204401012 |
6 | 22345123114014540 |
7 | 1310105436022464 |
oct | 144105673745274 |
9 | 26324811134216 |
10 | 6881325075132 |
11 | 2213398677842 |
12 | 931791a17450 |
13 | 3abba1b186b1 |
14 | 19b0b4c9aba4 |
15 | bdeebc3d58c |
hex | 6422eefcabc |
6881325075132 has 12 divisors (see below), whose sum is σ = 16056425175336. Its totient is φ = 2293775025040.
The previous prime is 6881325075127. The next prime is 6881325075253. The reversal of 6881325075132 is 2315705231886.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (12).
It is a congruent number.
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, 286721878119 + ... + 286721878142.
It is an arithmetic number, because the mean of its divisors is an integer number (1338035431278).
Almost surely, 26881325075132 is an apocalyptic number.
It is an amenable number.
6881325075132 is an abundant number, since it is smaller than the sum of its proper divisors (9175100100204).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6881325075132 is a wasteful number, since it uses less digits than its factorization.
6881325075132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 573443756268 (or 573443756266 counting only the distinct ones).
The product of its (nonzero) digits is 2419200, while the sum is 51.
The spelling of 6881325075132 in words is "six trillion, eight hundred eighty-one billion, three hundred twenty-five million, seventy-five thousand, one hundred thirty-two".
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