Base | Representation |
---|---|
bin | 10011101010001110110110… |
… | …011000110111100000000001 |
3 | 102100010222101202121222210221 |
4 | 103222032312120313200001 |
5 | 42313120403412422443 |
6 | 503521254414223041 |
7 | 24132615313433653 |
oct | 2352166630674001 |
9 | 370128352558727 |
10 | 86465046607873 |
11 | 2560669074215a |
12 | 98456091b4a81 |
13 | 393280798751b |
14 | 174cd057506d3 |
15 | 9ee24aacdeed |
hex | 4ea3b6637801 |
86465046607873 has 4 divisors (see below), whose sum is σ = 86574913249840. Its totient is φ = 86355179965908.
The previous prime is 86465046607871. The next prime is 86465046607879. The reversal of 86465046607873 is 37870664056468.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 86465046607873 - 21 = 86465046607871 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (86465046607871) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54933319803 + ... + 54933321376.
It is an arithmetic number, because the mean of its divisors is an integer number (21643728312460).
Almost surely, 286465046607873 is an apocalyptic number.
It is an amenable number.
86465046607873 is a deficient number, since it is larger than the sum of its proper divisors (109866641967).
86465046607873 is a wasteful number, since it uses less digits than its factorization.
86465046607873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109866641966.
The product of its (nonzero) digits is 975421440, while the sum is 70.
The spelling of 86465046607873 in words is "eighty-six trillion, four hundred sixty-five billion, forty-six million, six hundred seven thousand, eight hundred seventy-three".
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