Base | Representation |
---|---|
bin | 1001111000100010… |
… | …11011111100001001 |
3 | 111200210111102102020 |
4 | 10330101123330021 |
5 | 41331334434040 |
6 | 2234305355053 |
7 | 245330465502 |
oct | 47421337411 |
9 | 14623442366 |
10 | 5306171145 |
11 | 2283216a10 |
12 | 1041038a89 |
13 | 66740a552 |
14 | 3849ddba9 |
15 | 210c83cd0 |
hex | 13c45bf09 |
5306171145 has 32 divisors (see below), whose sum is σ = 9268245504. Its totient is φ = 2570865600.
The previous prime is 5306171119. The next prime is 5306171177. The reversal of 5306171145 is 5411716035.
It is not a de Polignac number, because 5306171145 - 214 = 5306154761 is a prime.
It is a super-2 number, since 2×53061711452 = 56310904440061222050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon 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 31 ways as a sum of consecutive naturals, for example, 238674 + ... + 259956.
It is an arithmetic number, because the mean of its divisors is an integer number (289632672).
Almost surely, 25306171145 is an apocalyptic number.
5306171145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5306171145 is a deficient number, since it is larger than the sum of its proper divisors (3962074359).
5306171145 is a wasteful number, since it uses less digits than its factorization.
5306171145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22813.
The product of its (nonzero) digits is 12600, while the sum is 33.
The square root of 5306171145 is about 72843.4701603376. The cubic root of 5306171145 is about 1744.1898352724.
The spelling of 5306171145 in words is "five billion, three hundred six million, one hundred seventy-one thousand, one hundred forty-five".
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