Base | Representation |
---|---|
bin | 1001010101100111011… |
… | …0111000101010101111 |
3 | 120100002001001221121211 |
4 | 2111121312320222233 |
5 | 10112020331200223 |
6 | 201410242135251 |
7 | 14406250656022 |
oct | 2253166705257 |
9 | 510061057554 |
10 | 160421350063 |
11 | 62041740757 |
12 | 27110951527 |
13 | 12187644ca0 |
14 | 7a9b8751b9 |
15 | 428d96bd0d |
hex | 2559db8aaf |
160421350063 has 4 divisors (see below), whose sum is σ = 172761453928. Its totient is φ = 148081246200.
The previous prime is 160421350049. The next prime is 160421350081. The reversal of 160421350063 is 360053124061.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360053124061 = 17 ⋅21179595533.
It is a cyclic number.
It is not a de Polignac number, because 160421350063 - 29 = 160421349551 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (160421350043) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6170051913 + ... + 6170051938.
It is an arithmetic number, because the mean of its divisors is an integer number (43190363482).
Almost surely, 2160421350063 is an apocalyptic number.
160421350063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
160421350063 is a deficient number, since it is larger than the sum of its proper divisors (12340103865).
160421350063 is a wasteful number, since it uses less digits than its factorization.
160421350063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12340103864.
The product of its (nonzero) digits is 12960, while the sum is 31.
The spelling of 160421350063 in words is "one hundred sixty billion, four hundred twenty-one million, three hundred fifty thousand, sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •