Base | Representation |
---|---|
bin | 11011000100000… |
… | …010111011011001 |
3 | 1011122100220012100 |
4 | 123010002323121 |
5 | 1412213423101 |
6 | 113015434013 |
7 | 14152215345 |
oct | 3304027331 |
9 | 1148326170 |
10 | 454045401 |
11 | 21332a037 |
12 | 108085909 |
13 | 730b5124 |
14 | 44432625 |
15 | 29cdbe86 |
hex | 1b102ed9 |
454045401 has 24 divisors (see below), whose sum is σ = 695325384. Its totient is φ = 284520960.
The previous prime is 454045363. The next prime is 454045429. The reversal of 454045401 is 104540454.
It can be written as a sum of positive squares in 4 ways, for example, as 209091600 + 244953801 = 14460^2 + 15651^2 .
It is not a de Polignac number, because 454045401 - 210 = 454044377 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (454045301) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160935 + ... + 163731.
It is an arithmetic number, because the mean of its divisors is an integer number (28971891).
Almost surely, 2454045401 is an apocalyptic number.
It is an amenable number.
454045401 is a deficient number, since it is larger than the sum of its proper divisors (241279983).
454045401 is a wasteful number, since it uses less digits than its factorization.
454045401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3881 (or 3878 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 454045401 is about 21308.3411132824. The cubic root of 454045401 is about 768.5989031615.
Adding to 454045401 its reverse (104540454), we get a palindrome (558585855).
It can be divided in two parts, 45404 and 5401, that added together give a palindrome (50805).
The spelling of 454045401 in words is "four hundred fifty-four million, forty-five thousand, four hundred one".
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