Base | Representation |
---|---|
bin | 1100001100101… |
… | …10010011000010 |
3 | 21010112202221001 |
4 | 12012112103002 |
5 | 202143434430 |
6 | 14053122214 |
7 | 2351524606 |
oct | 606262302 |
9 | 233482831 |
10 | 102327490 |
11 | 52841181 |
12 | 2a32936a |
13 | 1827a015 |
14 | d839506 |
15 | 8eb43ca |
hex | 61964c2 |
102327490 has 8 divisors (see below), whose sum is σ = 184189500. Its totient is φ = 40930992.
The previous prime is 102327481. The next prime is 102327503. The reversal of 102327490 is 94723201.
It can be written as a sum of positive squares in 2 ways, for example, as 100140049 + 2187441 = 10007^2 + 1479^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5116365 + ... + 5116384.
Almost surely, 2102327490 is an apocalyptic number.
102327490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
102327490 is a deficient number, since it is larger than the sum of its proper divisors (81862010).
102327490 is a wasteful number, since it uses less digits than its factorization.
102327490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10232756.
The product of its (nonzero) digits is 3024, while the sum is 28.
The square root of 102327490 is about 10115.7051163031. The cubic root of 102327490 is about 467.7323846817.
The spelling of 102327490 in words is "one hundred two million, three hundred twenty-seven thousand, four hundred ninety".
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