Base | Representation |
---|---|
bin | 11011001001111… |
… | …100110010110101 |
3 | 1011202021112022001 |
4 | 123021330302311 |
5 | 1413112440031 |
6 | 113112535301 |
7 | 14201322613 |
oct | 3311746265 |
9 | 1152245261 |
10 | 455593141 |
11 | 214196963 |
12 | 1086b1531 |
13 | 73507753 |
14 | 447166b3 |
15 | 29ee5861 |
hex | 1b27ccb5 |
455593141 has 4 divisors (see below), whose sum is σ = 464189292. Its totient is φ = 446996992.
The previous prime is 455593121. The next prime is 455593147. The reversal of 455593141 is 141395554.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141395554 = 2 ⋅70697777.
It can be written as a sum of positive squares in 2 ways, for example, as 364008241 + 91584900 = 19079^2 + 9570^2 .
It is a cyclic number.
It is not a de Polignac number, because 455593141 - 29 = 455592629 is a prime.
It is a super-2 number, since 2×4555931412 = 415130220252491762, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 455593141.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (455593147) by changing a digit.
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, 4297996 + ... + 4298101.
It is an arithmetic number, because the mean of its divisors is an integer number (116047323).
Almost surely, 2455593141 is an apocalyptic number.
It is an amenable number.
455593141 is a deficient number, since it is larger than the sum of its proper divisors (8596151).
455593141 is an equidigital number, since it uses as much as digits as its factorization.
455593141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8596150.
The product of its digits is 54000, while the sum is 37.
The square root of 455593141 is about 21344.6279189870. The cubic root of 455593141 is about 769.4712404017.
The spelling of 455593141 in words is "four hundred fifty-five million, five hundred ninety-three thousand, one hundred forty-one".
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