Base | Representation |
---|---|
bin | 10101001010101011001… |
… | …100010011011001000000 |
3 | 12011001111120002122100211 |
4 | 111022223030103121000 |
5 | 142312430143401021 |
6 | 3032115402123504 |
7 | 210042425065324 |
oct | 25125314233100 |
9 | 5131446078324 |
10 | 1454571075136 |
11 | 5109754a6793 |
12 | 1b5aa4ab0594 |
13 | a721c6a738a |
14 | 5058a067984 |
15 | 27c83e823e1 |
hex | 152ab313640 |
1454571075136 has 63 divisors (see below), whose sum is σ = 2959336735747. Its totient is φ = 709353896960.
The previous prime is 1454571075053. The next prime is 1454571075143. The reversal of 1454571075136 is 6315701754541.
The square root of 1454571075136 is 1206056.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 85334094400 + 1369236980736 = 292120^2 + 1170144^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1454571075136.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 395584530 + ... + 395588206.
Almost surely, 21454571075136 is an apocalyptic number.
1454571075136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
1454571075136 is the 1206056-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1454571075136
1454571075136 is an abundant number, since it is smaller than the sum of its proper divisors (1504765660611).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1454571075136 is an frugal number, since it uses more digits than its factorization.
1454571075136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7448 (or 3720 counting only the distinct ones).
The product of its (nonzero) digits is 1764000, while the sum is 49.
Multiplying 1454571075136 by its sum of digits (49), we get a square (71273982681664 = 84423922).
The spelling of 1454571075136 in words is "one trillion, four hundred fifty-four billion, five hundred seventy-one million, seventy-five thousand, one hundred thirty-six".
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