Base | Representation |
---|---|
bin | 1100001011111… |
… | …10110001000000 |
3 | 21010100212201012 |
4 | 12011332301000 |
5 | 202132343404 |
6 | 14051100052 |
7 | 2350643603 |
oct | 605766100 |
9 | 233325635 |
10 | 102231104 |
11 | 52785818 |
12 | 2a2a1628 |
13 | 182451a1 |
14 | d81233a |
15 | 8e95a6e |
hex | 617ec40 |
102231104 has 14 divisors (see below), whose sum is σ = 202864974. Its totient is φ = 51115520.
The previous prime is 102231097. The next prime is 102231109. The reversal of 102231104 is 401132201.
It can be written as a sum of positive squares in only one way, i.e., 82446400 + 19784704 = 9080^2 + 4448^2 .
It is not an unprimeable number, because it can be changed into a prime (102231109) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 798617 + ... + 798744.
Almost surely, 2102231104 is an apocalyptic number.
It is an amenable number.
102231104 is a deficient number, since it is larger than the sum of its proper divisors (100633870).
102231104 is an equidigital number, since it uses as much as digits as its factorization.
102231104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1597373 (or 1597363 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 102231104 is about 10110.9398178409. The cubic root of 102231104 is about 467.5854804754.
Adding to 102231104 its reverse (401132201), we get a palindrome (503363305).
The spelling of 102231104 in words is "one hundred two million, two hundred thirty-one thousand, one hundred four".
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