Base | Representation |
---|---|
bin | 1010010010100… |
… | …01011101001100 |
3 | 20000102100111100 |
4 | 11021101131030 |
5 | 134044120001 |
6 | 12322023100 |
7 | 2065452462 |
oct | 511213514 |
9 | 200370440 |
10 | 86316876 |
11 | 447a6168 |
12 | 24aa7a90 |
13 | 14b62699 |
14 | b66c832 |
15 | 78a0586 |
hex | 525174c |
86316876 has 54 divisors (see below), whose sum is σ = 226052372. Its totient is φ = 27770400.
The previous prime is 86316869. The next prime is 86316877. The reversal of 86316876 is 67861368.
86316876 is a `hidden beast` number, since 8 + 631 + 6 + 8 + 7 + 6 = 666.
It is not an unprimeable number, because it can be changed into a prime (86316877) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 28851 + ... + 31701.
Almost surely, 286316876 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86316876, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113026186).
86316876 is an abundant number, since it is smaller than the sum of its proper divisors (139735496).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86316876 is a wasteful number, since it uses less digits than its factorization.
86316876 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2919 (or 2885 counting only the distinct ones).
The product of its digits is 290304, while the sum is 45.
The square root of 86316876 is about 9290.6875956519. The cubic root of 86316876 is about 441.9419605343.
The spelling of 86316876 in words is "eighty-six million, three hundred sixteen thousand, eight hundred seventy-six".
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