Base | Representation |
---|---|
bin | 10100100010111010… |
… | …00000010101010110 |
3 | 1001110201022222010000 |
4 | 22101131000111112 |
5 | 140042220000304 |
6 | 5022304112130 |
7 | 540224305641 |
oct | 122135002526 |
9 | 31421288100 |
10 | 11030234454 |
11 | 4750309448 |
12 | 217a005646 |
13 | 106a282265 |
14 | 768d00a58 |
15 | 448562939 |
hex | 291740556 |
11030234454 has 40 divisors (see below), whose sum is σ = 24746740920. Its totient is φ = 3672156384.
The previous prime is 11030234437. The next prime is 11030234489. The reversal of 11030234454 is 45443203011.
It is a happy number.
11030234454 is a `hidden beast` number, since 1 + 10 + 302 + 344 + 5 + 4 = 666.
It is a super-2 number, since 2×110302344542 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 88977 + ... + 173139.
It is an arithmetic number, because the mean of its divisors is an integer number (618668523).
Almost surely, 211030234454 is an apocalyptic number.
11030234454 is an abundant number, since it is smaller than the sum of its proper divisors (13716506466).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11030234454 is an equidigital number, since it uses as much as digits as its factorization.
11030234454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84986 (or 84977 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 11030234454 its reverse (45443203011), we get a palindrome (56473437465).
The spelling of 11030234454 in words is "eleven billion, thirty million, two hundred thirty-four thousand, four hundred fifty-four".
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