Base | Representation |
---|---|
bin | 111111111101010… |
… | …010011110001110 |
3 | 2202210002121212220 |
4 | 333331102132032 |
5 | 4144143443204 |
6 | 254250440210 |
7 | 35406420264 |
oct | 7775223616 |
9 | 2683077786 |
10 | 1073031054 |
11 | 500775127 |
12 | 25b433066 |
13 | 1413ca524 |
14 | a271c434 |
15 | 6430a1d9 |
hex | 3ff5278e |
1073031054 has 8 divisors (see below), whose sum is σ = 2146062120. Its totient is φ = 357677016.
The previous prime is 1073030999. The next prime is 1073031077. The reversal of 1073031054 is 4501303701.
It is a sphenic number, since it is the product of 3 distinct primes.
1073031054 is an admirable number.
It is a congruent number.
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, 89419249 + ... + 89419260.
It is an arithmetic number, because the mean of its divisors is an integer number (268257765).
Almost surely, 21073031054 is an apocalyptic number.
1073031054 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.
1073031054 is a wasteful number, since it uses less digits than its factorization.
1073031054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178838514.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 1073031054 is about 32757.1527150941. The cubic root of 1073031054 is about 1023.7740024279.
Adding to 1073031054 its reverse (4501303701), we get a palindrome (5574334755).
The spelling of 1073031054 in words is "one billion, seventy-three million, thirty-one thousand, fifty-four".
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