Base | Representation |
---|---|
bin | 100000010101101… |
… | …0101101111001110 |
3 | 2210121210221120000 |
4 | 1000223111233032 |
5 | 4210241244204 |
6 | 255401305130 |
7 | 35614136520 |
oct | 10053255716 |
9 | 2717727500 |
10 | 1085103054 |
11 | 50756aa92 |
12 | 2634951a6 |
13 | 143a66219 |
14 | a4181a10 |
15 | 653e2039 |
hex | 40ad5bce |
1085103054 has 40 divisors (see below), whose sum is σ = 2778785328. Its totient is φ = 310029120.
The previous prime is 1085103037. The next prime is 1085103077. The reversal of 1085103054 is 4503015801.
1085103054 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
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, 477307 + ... + 479574.
Almost surely, 21085103054 is an apocalyptic number.
1085103054 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1085103054 is an abundant number, since it is smaller than the sum of its proper divisors (1693682274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1085103054 is an equidigital number, since it uses as much as digits as its factorization.
1085103054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 956902 (or 956893 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 27.
The square root of 1085103054 is about 32940.9024466544. The cubic root of 1085103054 is about 1027.5989738962.
Adding to 1085103054 its reverse (4503015801), we get a palindrome (5588118855).
The spelling of 1085103054 in words is "one billion, eighty-five million, one hundred three thousand, fifty-four".
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