Base | Representation |
---|---|
bin | 111110110101000… |
… | …110011011101011 |
3 | 2201110111012110202 |
4 | 332311012123223 |
5 | 4124322413441 |
6 | 252333102415 |
7 | 35056523222 |
oct | 7665063353 |
9 | 2643435422 |
10 | 1054107371 |
11 | 4a101a519 |
12 | 255027a0b |
13 | 13a502c95 |
14 | 9ddd3cb9 |
15 | 6281d19b |
hex | 3ed466eb |
1054107371 has 8 divisors (see below), whose sum is σ = 1070144784. Its totient is φ = 1038113280.
The previous prime is 1054107331. The next prime is 1054107377. The reversal of 1054107371 is 1737014501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-1054107371 is a prime.
It is a super-2 number, since 2×10541073712 = 2222284699193063282, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1054107377) by changing a digit.
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 in 7 ways as a sum of consecutive naturals, for example, 39995 + ... + 60891.
It is an arithmetic number, because the mean of its divisors is an integer number (133768098).
Almost surely, 21054107371 is an apocalyptic number.
1054107371 is a deficient number, since it is larger than the sum of its proper divisors (16037413).
1054107371 is an equidigital number, since it uses as much as digits as its factorization.
1054107371 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21661.
The product of its (nonzero) digits is 2940, while the sum is 29.
The square root of 1054107371 is about 32467.0197431178. The cubic root of 1054107371 is about 1017.7199394156.
The spelling of 1054107371 in words is "one billion, fifty-four million, one hundred seven thousand, three hundred seventy-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •