Base | Representation |
---|---|
bin | 1010010111010… |
… | …01001110100100 |
3 | 20001120221020122 |
4 | 11023221032210 |
5 | 134224013112 |
6 | 12343221112 |
7 | 2103652052 |
oct | 513511644 |
9 | 201527218 |
10 | 86938532 |
11 | 4509022a |
12 | 25147798 |
13 | 1501c625 |
14 | b7911d2 |
15 | 7974872 |
hex | 52e93a4 |
86938532 has 24 divisors (see below), whose sum is σ = 159183360. Its totient is φ = 41503040.
The previous prime is 86938529. The next prime is 86938571. The reversal of 86938532 is 23583968.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 2069 + ... + 13347.
It is an arithmetic number, because the mean of its divisors is an integer number (6632640).
Almost surely, 286938532 is an apocalyptic number.
86938532 is a gapful number since it is divisible by the number (82) formed by its first and last digit.
It is an amenable number.
86938532 is a deficient number, since it is larger than the sum of its proper divisors (72244828).
86938532 is a wasteful number, since it uses less digits than its factorization.
86938532 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11371 (or 11369 counting only the distinct ones).
The product of its digits is 311040, while the sum is 44.
The square root of 86938532 is about 9324.0834402101. The cubic root of 86938532 is about 443.0003821672. Note that the first 3 decimals are identical.
The spelling of 86938532 in words is "eighty-six million, nine hundred thirty-eight thousand, five hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.110 sec. • engine limits •