Base | Representation |
---|---|
bin | 10100100010111001… |
… | …11011101100010101 |
3 | 1001110201022000000222 |
4 | 22101130323230111 |
5 | 140042213343240 |
6 | 5022303444125 |
7 | 540224166344 |
oct | 122134735425 |
9 | 31421260028 |
10 | 11030215445 |
11 | 47502a6137 |
12 | 2179bb6645 |
13 | 106a276702 |
14 | 768cd7b5b |
15 | 44855beb5 |
hex | 29173bb15 |
11030215445 has 64 divisors (see below), whose sum is σ = 14761958400. Its totient is φ = 7880970240.
The previous prime is 11030215439. The next prime is 11030215457. The reversal of 11030215445 is 54451203011.
It is not a de Polignac number, because 11030215445 - 224 = 11013438229 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16292447 + ... + 16293123.
It is an arithmetic number, because the mean of its divisors is an integer number (230655600).
Almost surely, 211030215445 is an apocalyptic number.
It is an amenable number.
11030215445 is a deficient number, since it is larger than the sum of its proper divisors (3731742955).
11030215445 is a wasteful number, since it uses less digits than its factorization.
11030215445 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 878.
The product of its (nonzero) digits is 2400, while the sum is 26.
Adding to 11030215445 its reverse (54451203011), we get a palindrome (65481418456).
The spelling of 11030215445 in words is "eleven billion, thirty million, two hundred fifteen thousand, four hundred forty-five".
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