Base | Representation |
---|---|
bin | 10101001010001101000… |
… | …111100101001111100111 |
3 | 12011000012101200122021221 |
4 | 111022031013211033213 |
5 | 142310412012133223 |
6 | 3031553335521211 |
7 | 210024060333232 |
oct | 25121507451747 |
9 | 5130171618257 |
10 | 1454066521063 |
11 | 510736709852 |
12 | 1b5983b29207 |
13 | a716bcb9480 |
14 | 5053d048419 |
15 | 27c54a19b5d |
hex | 1528d1e53e7 |
1454066521063 has 32 divisors (see below), whose sum is σ = 1616092938432. Its totient is φ = 1299903897600.
The previous prime is 1454066521051. The next prime is 1454066521067. The reversal of 1454066521063 is 3601256604541.
It is a cyclic number.
It is not a de Polignac number, because 1454066521063 - 229 = 1453529650151 is a prime.
It is a super-2 number, since 2×14540665210632 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1454066521067) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146264673 + ... + 146274613.
It is an arithmetic number, because the mean of its divisors is an integer number (50502904326).
Almost surely, 21454066521063 is an apocalyptic number.
1454066521063 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
1454066521063 is a deficient number, since it is larger than the sum of its proper divisors (162026417369).
1454066521063 is a wasteful number, since it uses less digits than its factorization.
1454066521063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12835.
The product of its (nonzero) digits is 518400, while the sum is 43.
The spelling of 1454066521063 in words is "one trillion, four hundred fifty-four billion, sixty-six million, five hundred twenty-one thousand, sixty-three".
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