Base | Representation |
---|---|
bin | 111110000111000… |
… | …111011111111000 |
3 | 2200121210210010201 |
4 | 332013013133320 |
5 | 4113231144422 |
6 | 251222451544 |
7 | 34552206502 |
oct | 7607073770 |
9 | 2617723121 |
10 | 1042053112 |
11 | 495236a21 |
12 | 250b93bb4 |
13 | 137b72399 |
14 | 9c576d72 |
15 | 6173b727 |
hex | 3e1c77f8 |
1042053112 has 8 divisors (see below), whose sum is σ = 1953849600. Its totient is φ = 521026552.
The previous prime is 1042053107. The next prime is 1042053139. The reversal of 1042053112 is 2113502401.
It is a tau number, because it is divible by the number of its divisors (8).
It is a self number, because there is not a number n which added to its sum of digits gives 1042053112.
It is a congruent number.
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 as a sum of consecutive naturals, namely, 65128312 + ... + 65128327.
It is an arithmetic number, because the mean of its divisors is an integer number (244231200).
Almost surely, 21042053112 is an apocalyptic number.
It is an amenable number.
1042053112 is a deficient number, since it is larger than the sum of its proper divisors (911796488).
1042053112 is a wasteful number, since it uses less digits than its factorization.
1042053112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130256645 (or 130256641 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 1042053112 is about 32280.8474486033. The cubic root of 1042053112 is about 1013.8256738210.
Adding to 1042053112 its reverse (2113502401), we get a palindrome (3155555513).
Subtracting 1042053112 from its reverse (2113502401), we obtain a square (1071449289 = 327332).
The spelling of 1042053112 in words is "one billion, forty-two million, fifty-three thousand, one hundred twelve".
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