Base | Representation |
---|---|
bin | 100000011111101… |
… | …0001100111011110 |
3 | 2210222122110021120 |
4 | 1000333101213132 |
5 | 4213111012204 |
6 | 300105311410 |
7 | 36006433623 |
oct | 10077214736 |
9 | 2728573246 |
10 | 1090329054 |
11 | 50a50a3a1 |
12 | 265195566 |
13 | 144b75b29 |
14 | a4b4234a |
15 | 65ac56d9 |
hex | 40fd19de |
1090329054 has 8 divisors (see below), whose sum is σ = 2180658120. Its totient is φ = 363443016.
The previous prime is 1090329043. The next prime is 1090329059. The reversal of 1090329054 is 4509230901.
It is a sphenic number, since it is the product of 3 distinct primes.
1090329054 is an admirable number.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1090329059) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 90860749 + ... + 90860760.
It is an arithmetic number, because the mean of its divisors is an integer number (272582265).
Almost surely, 21090329054 is an apocalyptic number.
1090329054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1090329054 is a wasteful number, since it uses less digits than its factorization.
1090329054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 181721514.
The product of its (nonzero) digits is 9720, while the sum is 33.
The square root of 1090329054 is about 33020.1310415328. The cubic root of 1090329054 is about 1029.2460168387.
Adding to 1090329054 its reverse (4509230901), we get a palindrome (5599559955).
The spelling of 1090329054 in words is "one billion, ninety million, three hundred twenty-nine thousand, fifty-four".
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