Base | Representation |
---|---|
bin | 11101101011111101100… |
… | …01110111111010100101 |
3 | 10121111212221101220021011 |
4 | 32311332301313322211 |
5 | 113203012232034303 |
6 | 2100333002022221 |
7 | 133460254042216 |
oct | 16657661677245 |
9 | 3544787356234 |
10 | 1020034252453 |
11 | 36365981a327 |
12 | 1458334a7971 |
13 | 7525baa6ba8 |
14 | 375270c740d |
15 | 1b8004eb16d |
hex | ed7ec77ea5 |
1020034252453 has 8 divisors (see below), whose sum is σ = 1073777065920. Its totient is φ = 966297119040.
The previous prime is 1020034252427. The next prime is 1020034252459. The reversal of 1020034252453 is 3542524300201.
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 1020034252453 - 25 = 1020034252421 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 (1020034252459) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048900 + ... + 1772077.
It is an arithmetic number, because the mean of its divisors is an integer number (134222133240).
Almost surely, 21020034252453 is an apocalyptic number.
It is an amenable number.
1020034252453 is a deficient number, since it is larger than the sum of its proper divisors (53742813467).
1020034252453 is a wasteful number, since it uses less digits than its factorization.
1020034252453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2840027.
The product of its (nonzero) digits is 28800, while the sum is 31.
Adding to 1020034252453 its reverse (3542524300201), we get a palindrome (4562558552654).
The spelling of 1020034252453 in words is "one trillion, twenty billion, thirty-four million, two hundred fifty-two thousand, four hundred fifty-three".
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