Base | Representation |
---|---|
bin | 1010010010011… |
… | …10111010010010 |
3 | 20000101211012012 |
4 | 11021032322102 |
5 | 134043301300 |
6 | 12321502522 |
7 | 2065410206 |
oct | 511167222 |
9 | 200354165 |
10 | 86306450 |
11 | 4479934a |
12 | 24aa1a42 |
13 | 14b5aa09 |
14 | b668b06 |
15 | 789c435 |
hex | 524ee92 |
86306450 has 24 divisors (see below), whose sum is σ = 169974612. Its totient is φ = 32491520.
The previous prime is 86306443. The next prime is 86306453. The reversal of 86306450 is 5460368.
It can be written as a sum of positive squares in 6 ways, for example, as 65302561 + 21003889 = 8081^2 + 4583^2 .
It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (86306453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49919 + ... + 51618.
Almost surely, 286306450 is an apocalyptic number.
86306450 is a deficient number, since it is larger than the sum of its proper divisors (83668162).
86306450 is a wasteful number, since it uses less digits than its factorization.
86306450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101566 (or 101561 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 32.
The square root of 86306450 is about 9290.1264792251. The cubic root of 86306450 is about 441.9241661290.
The spelling of 86306450 in words is "eighty-six million, three hundred six thousand, four hundred fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •