Base | Representation |
---|---|
bin | 10101001001011010101… |
… | …010110011001001100001 |
3 | 12010221000102000202111202 |
4 | 111021122222303021201 |
5 | 142302143322140131 |
6 | 3031333342250545 |
7 | 206664102111212 |
oct | 25113252631141 |
9 | 5127012022452 |
10 | 1453220115041 |
11 | 510341962442 |
12 | 1b5788586a55 |
13 | a7065838cc6 |
14 | 5049c87d409 |
15 | 27c05577bcb |
hex | 1525aab3261 |
1453220115041 has 4 divisors (see below), whose sum is σ = 1460596867092. Its totient is φ = 1445843362992.
The previous prime is 1453220115031. The next prime is 1453220115059. The reversal of 1453220115041 is 1405110223541.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 1433730838225 + 19489276816 = 1197385^2 + 139604^2 .
It is a cyclic number.
It is not a de Polignac number, because 1453220115041 - 26 = 1453220114977 is a prime.
It is a super-2 number, since 2×14532201150412 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 1453220114995 and 1453220115013.
It is not an unprimeable number, because it can be changed into a prime (1453220115031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3688375730 + ... + 3688376123.
It is an arithmetic number, because the mean of its divisors is an integer number (365149216773).
Almost surely, 21453220115041 is an apocalyptic number.
It is an amenable number.
1453220115041 is a deficient number, since it is larger than the sum of its proper divisors (7376752051).
1453220115041 is an equidigital number, since it uses as much as digits as its factorization.
1453220115041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7376752050.
The product of its (nonzero) digits is 4800, while the sum is 29.
Adding to 1453220115041 its reverse (1405110223541), we get a palindrome (2858330338582).
The spelling of 1453220115041 in words is "one trillion, four hundred fifty-three billion, two hundred twenty million, one hundred fifteen thousand, forty-one".
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