Base | Representation |
---|---|
bin | 100000000010101… |
… | …0001100010100010 |
3 | 2202221000222101201 |
4 | 1000011101202202 |
5 | 4200212440021 |
6 | 254403351414 |
7 | 35433256300 |
oct | 10005214242 |
9 | 2687028351 |
10 | 1075124386 |
11 | 501974956 |
12 | 26008256a |
13 | 14198129b |
14 | a2b05270 |
15 | 645c0591 |
hex | 401518a2 |
1075124386 has 48 divisors (see below), whose sum is σ = 2023025760. Its totient is φ = 425839680.
The previous prime is 1075124381. The next prime is 1075124417. The reversal of 1075124386 is 6834215701.
It is a super-3 number, since 3×10751243863 (a number of 28 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (1075124381) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69301 + ... + 83383.
It is an arithmetic number, because the mean of its divisors is an integer number (42146370).
Almost surely, 21075124386 is an apocalyptic number.
1075124386 is a deficient number, since it is larger than the sum of its proper divisors (947901374).
1075124386 is a wasteful number, since it uses less digits than its factorization.
1075124386 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14159 (or 14152 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 37.
The square root of 1075124386 is about 32789.0894353594. The cubic root of 1075124386 is about 1024.4393161212.
The spelling of 1075124386 in words is "one billion, seventy-five million, one hundred twenty-four thousand, three hundred eighty-six".
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