Base | Representation |
---|---|
bin | 111110101111111… |
… | …000101101111111 |
3 | 2201100220202110010 |
4 | 332233320231333 |
5 | 4124000143404 |
6 | 252243514303 |
7 | 35042101140 |
oct | 7657705577 |
9 | 2640822403 |
10 | 1052740479 |
11 | 4a027655a |
12 | 254688993 |
13 | 13a144a7b |
14 | 9db59ac7 |
15 | 6264d189 |
hex | 3ebf8b7f |
1052740479 has 16 divisors (see below), whose sum is σ = 1605461760. Its totient is φ = 601083840.
The previous prime is 1052740463. The next prime is 1052740489. The reversal of 1052740479 is 9740472501.
It is not a de Polignac number, because 1052740479 - 24 = 1052740463 is a prime.
It is a super-2 number, since 2×10527404792 = 2216525032250298882, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1052740489) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7624 + ... + 46514.
It is an arithmetic number, because the mean of its divisors is an integer number (100341360).
Almost surely, 21052740479 is an apocalyptic number.
1052740479 is a deficient number, since it is larger than the sum of its proper divisors (552721281).
1052740479 is a wasteful number, since it uses less digits than its factorization.
1052740479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40190.
The product of its (nonzero) digits is 70560, while the sum is 39.
The square root of 1052740479 is about 32445.9624452720. The cubic root of 1052740479 is about 1017.2798466842.
The spelling of 1052740479 in words is "one billion, fifty-two million, seven hundred forty thousand, four hundred seventy-nine".
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