Base | Representation |
---|---|
bin | 1100001100100… |
… | …11000010011101 |
3 | 21010112002121122 |
4 | 12012103002131 |
5 | 202143023031 |
6 | 14052540325 |
7 | 2351440646 |
oct | 606230235 |
9 | 233462548 |
10 | 102314141 |
11 | 52832146 |
12 | 2a3216a5 |
13 | 18273c17 |
14 | d8346cd |
15 | 8eb047b |
hex | 619309d |
102314141 has 4 divisors (see below), whose sum is σ = 103991484. Its totient is φ = 100636800.
The previous prime is 102314129. The next prime is 102314161. The reversal of 102314141 is 141413201.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 59136100 + 43178041 = 7690^2 + 6571^2 .
It is a cyclic number.
It is not a de Polignac number, because 102314141 - 26 = 102314077 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102314161) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 838580 + ... + 838701.
It is an arithmetic number, because the mean of its divisors is an integer number (25997871).
Almost surely, 2102314141 is an apocalyptic number.
It is an amenable number.
102314141 is a deficient number, since it is larger than the sum of its proper divisors (1677343).
102314141 is an equidigital number, since it uses as much as digits as its factorization.
102314141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1677342.
The product of its (nonzero) digits is 96, while the sum is 17.
The square root of 102314141 is about 10115.0452791868. The cubic root of 102314141 is about 467.7120446566.
Adding to 102314141 its reverse (141413201), we get a palindrome (243727342).
The spelling of 102314141 in words is "one hundred two million, three hundred fourteen thousand, one hundred forty-one".
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