Base | Representation |
---|---|
bin | 111110110000111… |
… | …110001100010101 |
3 | 2201101110012210121 |
4 | 332300332030111 |
5 | 4124033300140 |
6 | 252253551541 |
7 | 35044364602 |
oct | 7660761425 |
9 | 2641405717 |
10 | 1053025045 |
11 | 4a0450336 |
12 | 2547a55b1 |
13 | 13a214457 |
14 | 9dbd16a9 |
15 | 626a764a |
hex | 3ec3e315 |
1053025045 has 8 divisors (see below), whose sum is σ = 1264468896. Its totient is φ = 841860816.
The previous prime is 1053025021. The next prime is 1053025121. The reversal of 1053025045 is 5405203501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1053025045 - 217 = 1052893973 is a prime.
It is a super-2 number, since 2×10530250452 = 2217723490794504050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61527 + ... + 76756.
It is an arithmetic number, because the mean of its divisors is an integer number (158058612).
Almost surely, 21053025045 is an apocalyptic number.
It is an amenable number.
1053025045 is a deficient number, since it is larger than the sum of its proper divisors (211443851).
1053025045 is a wasteful number, since it uses less digits than its factorization.
1053025045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139811.
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 1053025045 is about 32450.3473787262. The cubic root of 1053025045 is about 1017.3714986419.
Adding to 1053025045 its reverse (5405203501), we get a palindrome (6458228546).
The spelling of 1053025045 in words is "one billion, fifty-three million, twenty-five thousand, forty-five".
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