Base | Representation |
---|---|
bin | 1000101111000011101… |
… | …10111111001001011101 |
3 | 1001200201102011222021022 |
4 | 10113201312333021131 |
5 | 14404142330001303 |
6 | 345514445213525 |
7 | 30453541113245 |
oct | 4274166771135 |
9 | 1050642158238 |
10 | 300142031453 |
11 | 106320396670 |
12 | 4a204b612a5 |
13 | 223c339a7a4 |
14 | 10753d54b25 |
15 | 7c19db7438 |
hex | 45e1dbf25d |
300142031453 has 8 divisors (see below), whose sum is σ = 327440939616. Its totient is φ = 272845334800.
The previous prime is 300142031419. The next prime is 300142031461. The reversal of 300142031453 is 354130241003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 300142031453 - 234 = 282962162269 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 (300142031053) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262463 + ... + 818028.
It is an arithmetic number, because the mean of its divisors is an integer number (40930117452).
Almost surely, 2300142031453 is an apocalyptic number.
It is an amenable number.
300142031453 is a deficient number, since it is larger than the sum of its proper divisors (27298908163).
300142031453 is a wasteful number, since it uses less digits than its factorization.
300142031453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1105755.
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 300142031453 its reverse (354130241003), we get a palindrome (654272272456).
The spelling of 300142031453 in words is "three hundred billion, one hundred forty-two million, thirty-one thousand, four hundred fifty-three".
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