Base | Representation |
---|---|
bin | 110000001101011100… |
… | …1010010111100111010 |
3 | 100220020012210101222100 |
4 | 1200122321102330322 |
5 | 3144012243130204 |
6 | 115321120404230 |
7 | 10323403145640 |
oct | 1403271227472 |
9 | 326205711870 |
10 | 103530442554 |
11 | 3a9a8265920 |
12 | 18094176676 |
13 | 99bc0775c6 |
14 | 5021ca5190 |
15 | 2a5e15ba39 |
hex | 181ae52f3a |
103530442554 has 48 divisors (see below), whose sum is σ = 279666653760. Its totient is φ = 26891023680.
The previous prime is 103530442523. The next prime is 103530442571. The reversal of 103530442554 is 455244035301.
103530442554 is a `hidden beast` number, since 1 + 0 + 35 + 30 + 4 + 42 + 554 = 666.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37347259 + ... + 37350030.
It is an arithmetic number, because the mean of its divisors is an integer number (5826388620).
Almost surely, 2103530442554 is an apocalyptic number.
103530442554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
103530442554 is an abundant number, since it is smaller than the sum of its proper divisors (176136211206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
103530442554 is a wasteful number, since it uses less digits than its factorization.
103530442554 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 74697315 (or 74697312 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
Adding to 103530442554 its reverse (455244035301), we get a palindrome (558774477855).
The spelling of 103530442554 in words is "one hundred three billion, five hundred thirty million, four hundred forty-two thousand, five hundred fifty-four".
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