Base | Representation |
---|---|
bin | 100101101010000011… |
… | …0001011011000100110 |
3 | 21201201211000220122110 |
4 | 1023110012023120212 |
5 | 2311104124104424 |
6 | 101052233341450 |
7 | 5561656651356 |
oct | 1132406133046 |
9 | 251654026573 |
10 | 80867800614 |
11 | 31328846577 |
12 | 1380a567886 |
13 | 7819b663c3 |
14 | 3cb2112b66 |
15 | 2184789c29 |
hex | 12d418b626 |
80867800614 has 16 divisors (see below), whose sum is σ = 161747522928. Its totient is φ = 26953946592.
The previous prime is 80867800603. The next prime is 80867800631. The reversal of 80867800614 is 41600876808.
It is a super-2 number, since 2×808678006142 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
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, 407317 + ... + 572400.
It is an arithmetic number, because the mean of its divisors is an integer number (10109220183).
Almost surely, 280867800614 is an apocalyptic number.
80867800614 is an abundant number, since it is smaller than the sum of its proper divisors (80879722314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
80867800614 is a wasteful number, since it uses less digits than its factorization.
80867800614 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 993479.
The product of its (nonzero) digits is 516096, while the sum is 48.
The spelling of 80867800614 in words is "eighty billion, eight hundred sixty-seven million, eight hundred thousand, six hundred fourteen".
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