Base | Representation |
---|---|
bin | 1010010100101… |
… | …01110111011010 |
3 | 20000221120212100 |
4 | 11022111313122 |
5 | 134132101312 |
6 | 12332024230 |
7 | 2101030425 |
oct | 512256732 |
9 | 200846770 |
10 | 86597082 |
11 | 44977740 |
12 | 25002076 |
13 | 14c300a0 |
14 | b7029bc |
15 | 79085dc |
hex | 5295dda |
86597082 has 96 divisors (see below), whose sum is σ = 233513280. Its totient is φ = 22786560.
The previous prime is 86597081. The next prime is 86597083. The reversal of 86597082 is 28079568.
It is an interprime number because it is at equal distance from previous prime (86597081) and next prime (86597083).
It is a super-2 number, since 2×865970822 = 14998109221829448, which contains 22 as substring.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (86597081) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 42769 + ... + 44747.
It is an arithmetic number, because the mean of its divisors is an integer number (2432430).
Almost surely, 286597082 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 86597082, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116756640).
86597082 is an abundant number, since it is smaller than the sum of its proper divisors (146916198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
86597082 is a wasteful number, since it uses less digits than its factorization.
86597082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2028 (or 2025 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The square root of 86597082 is about 9305.7553159322. The cubic root of 86597082 is about 442.4196617533.
The spelling of 86597082 in words is "eighty-six million, five hundred ninety-seven thousand, eighty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.108 sec. • engine limits •