Base | Representation |
---|---|
bin | 1101001110010011010… |
… | …00100001101000100111 |
3 | 1121102202201222111012222 |
4 | 12213021220201220213 |
5 | 24421004212110043 |
6 | 544421051502555 |
7 | 44553216522503 |
oct | 6471150415047 |
9 | 1542681874188 |
10 | 454354410023 |
11 | 165766246118 |
12 | 74082457a5b |
13 | 33acb56b037 |
14 | 17dc2d41303 |
15 | bc436bdd68 |
hex | 69c9a21a27 |
454354410023 has 4 divisors (see below), whose sum is σ = 454371635760. Its totient is φ = 454337184288.
The previous prime is 454354409959. The next prime is 454354410043. The reversal of 454354410023 is 320014453454.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 454354410023 - 26 = 454354409959 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 (454354410043) 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, 8573243 + ... + 8626076.
It is an arithmetic number, because the mean of its divisors is an integer number (113592908940).
Almost surely, 2454354410023 is an apocalyptic number.
454354410023 is a deficient number, since it is larger than the sum of its proper divisors (17225737).
454354410023 is a wasteful number, since it uses less digits than its factorization.
454354410023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17225736.
The product of its (nonzero) digits is 115200, while the sum is 35.
Adding to 454354410023 its reverse (320014453454), we get a palindrome (774368863477).
The spelling of 454354410023 in words is "four hundred fifty-four billion, three hundred fifty-four million, four hundred ten thousand, twenty-three".
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