Base | Representation |
---|---|
bin | 111110011101111… |
… | …010010010111111 |
3 | 2201001001100121212 |
4 | 332131322102333 |
5 | 4121243401401 |
6 | 251554515035 |
7 | 34654044146 |
oct | 7635722277 |
9 | 2631040555 |
10 | 1048028351 |
11 | 498648237 |
12 | 252b95a7b |
13 | 139185026 |
14 | 9d29075d |
15 | 6201bdbb |
hex | 3e77a4bf |
1048028351 has 4 divisors (see below), whose sum is σ = 1057643400. Its totient is φ = 1038413304.
The previous prime is 1048028329. The next prime is 1048028357. The reversal of 1048028351 is 1538208401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1538208401 = 29 ⋅53041669.
It is a cyclic number.
It is not a de Polignac number, because 1048028351 - 26 = 1048028287 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1048028357) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4807361 + ... + 4807578.
It is an arithmetic number, because the mean of its divisors is an integer number (264410850).
Almost surely, 21048028351 is an apocalyptic number.
1048028351 is a deficient number, since it is larger than the sum of its proper divisors (9615049).
1048028351 is an equidigital number, since it uses as much as digits as its factorization.
1048028351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9615048.
The product of its (nonzero) digits is 7680, while the sum is 32.
The square root of 1048028351 is about 32373.2659921732. The cubic root of 1048028351 is about 1015.7597750687.
The spelling of 1048028351 in words is "one billion, forty-eight million, twenty-eight thousand, three hundred fifty-one".
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