Base | Representation |
---|---|
bin | 1001010111011000110… |
… | …0110010010100100001 |
3 | 120101022011211000102010 |
4 | 2111312030302110201 |
5 | 10114004043301111 |
6 | 201525345543133 |
7 | 14424113454543 |
oct | 2256614622441 |
9 | 511264730363 |
10 | 160896853281 |
11 | 6226609631a |
12 | 27224044aa9 |
13 | 12232000c38 |
14 | 7b04a91693 |
15 | 42ba596aa6 |
hex | 2576332521 |
160896853281 has 4 divisors (see below), whose sum is σ = 214529137712. Its totient is φ = 107264568852.
The previous prime is 160896853279. The next prime is 160896853283. The reversal of 160896853281 is 182358698061.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (160896853279) and next prime (160896853283).
It is not a de Polignac number, because 160896853281 - 21 = 160896853279 is a prime.
It is a super-2 number, since 2×1608968532812 (a number of 23 digits) contains 22 as substring.
It is the 401120-th Hogben number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (160896853283) by changing a digit.
It is a nontrivial repunit in base 401119.
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 3 ways as a sum of consecutive naturals, for example, 26816142211 + ... + 26816142216.
It is an arithmetic number, because the mean of its divisors is an integer number (53632284428).
Almost surely, 2160896853281 is an apocalyptic number.
It is an amenable number.
160896853281 is a deficient number, since it is larger than the sum of its proper divisors (53632284431).
160896853281 is an equidigital number, since it uses as much as digits as its factorization.
160896853281 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53632284430.
The product of its (nonzero) digits is 4976640, while the sum is 57.
The spelling of 160896853281 in words is "one hundred sixty billion, eight hundred ninety-six million, eight hundred fifty-three thousand, two hundred eighty-one".
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