Base | Representation |
---|---|
bin | 10101001010100011000… |
… | …001100011101000000011 |
3 | 12011001011000020112221101 |
4 | 111022203001203220003 |
5 | 142312140103242243 |
6 | 3032054025035231 |
7 | 210036142235035 |
oct | 25124301435003 |
9 | 5131130215841 |
10 | 1454434040323 |
11 | 51090510a480 |
12 | 1b5a67025b17 |
13 | a71ca1978a4 |
14 | 50575b95c55 |
15 | 27c76e1454d |
hex | 152a3063a03 |
1454434040323 has 16 divisors (see below), whose sum is σ = 1673770867200. Its totient is φ = 1249917086880.
The previous prime is 1454434040287. The next prime is 1454434040351. The reversal of 1454434040323 is 3230404344541.
It is not a de Polignac number, because 1454434040323 - 217 = 1454433909251 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1454434040363) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7418368 + ... + 7611901.
It is an arithmetic number, because the mean of its divisors is an integer number (104610679200).
Almost surely, 21454434040323 is an apocalyptic number.
1454434040323 is a deficient number, since it is larger than the sum of its proper divisors (219336826877).
1454434040323 is a wasteful number, since it uses less digits than its factorization.
1454434040323 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15030762.
The product of its (nonzero) digits is 276480, while the sum is 37.
Adding to 1454434040323 its reverse (3230404344541), we get a palindrome (4684838384864).
The spelling of 1454434040323 in words is "one trillion, four hundred fifty-four billion, four hundred thirty-four million, forty thousand, three hundred twenty-three".
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