Base | Representation |
---|---|
bin | 111110110001101… |
… | …010001000110010 |
3 | 2201101210100201011 |
4 | 332301222020302 |
5 | 4124110030132 |
6 | 252301501134 |
7 | 35046044431 |
oct | 7661521062 |
9 | 2641710634 |
10 | 1053205042 |
11 | 4a056359a |
12 | 2548717aa |
13 | 13a278366 |
14 | 9dc3b118 |
15 | 626e0b47 |
hex | 3ec6a232 |
1053205042 has 8 divisors (see below), whose sum is σ = 1580799132. Its totient is φ = 526272000.
The previous prime is 1053204991. The next prime is 1053205051. The reversal of 1053205042 is 2405023501.
1053205042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 1053067401 + 137641 = 32451^2 + 371^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×10532050422 = 2218481720988443528, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 161259 + ... + 167662.
Almost surely, 21053205042 is an apocalyptic number.
1053205042 is a deficient number, since it is larger than the sum of its proper divisors (527594090).
1053205042 is a wasteful number, since it uses less digits than its factorization.
1053205042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 330524.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 1053205042 is about 32453.1206819930. The cubic root of 1053205042 is about 1017.4294628804.
Adding to 1053205042 its reverse (2405023501), we get a palindrome (3458228543).
The spelling of 1053205042 in words is "one billion, fifty-three million, two hundred five thousand, forty-two".
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