Base | Representation |
---|---|
bin | 10011101101010101010000… |
… | …000000100111010000000110 |
3 | 102100220100021020112101110000 |
4 | 103231111100000213100012 |
5 | 42330113200244314010 |
6 | 504203205314142130 |
7 | 24154166362656441 |
oct | 2355252000472006 |
9 | 370810236471400 |
10 | 86678077338630 |
11 | 25688a69a68228 |
12 | 987a960881946 |
13 | 3949927847b6b |
14 | 17593542ba658 |
15 | a04a680257c0 |
hex | 4ed550027406 |
86678077338630 has 40 divisors (see below), whose sum is σ = 233067719068272. Its totient is φ = 23114153956752.
The previous prime is 86678077338563. The next prime is 86678077338641. The reversal of 86678077338630 is 3683377087668.
86678077338630 is a `hidden beast` number, since 86 + 6 + 78 + 0 + 7 + 73 + 386 + 30 = 666.
It is a super-2 number, since 2×866780773386302 (a number of 29 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 19 ways as a sum of consecutive naturals, for example, 53504985202 + ... + 53504986821.
Almost surely, 286678077338630 is an apocalyptic number.
86678077338630 is an abundant number, since it is smaller than the sum of its proper divisors (146389641729642).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86678077338630 is a wasteful number, since it uses less digits than its factorization.
86678077338630 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 107009972042 (or 107009972033 counting only the distinct ones).
The product of its (nonzero) digits is 1024192512, while the sum is 72.
The spelling of 86678077338630 in words is "eighty-six trillion, six hundred seventy-eight billion, seventy-seven million, three hundred thirty-eight thousand, six hundred thirty".
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