Base | Representation |
---|---|
bin | 10101001010100100110… |
… | …110001100100000000010 |
3 | 12011001020010202222111112 |
4 | 111022210312030200002 |
5 | 142312220420211300 |
6 | 3032101040243322 |
7 | 210036663153206 |
oct | 25124466144002 |
9 | 5131203688445 |
10 | 1454464616450 |
11 | 5109203a37aa |
12 | 1b5a75310542 |
13 | a7203611b81 |
14 | 50579c74b06 |
15 | 27c79953e35 |
hex | 152a4d8c802 |
1454464616450 has 12 divisors (see below), whose sum is σ = 2705304186690. Its totient is φ = 581785846560.
The previous prime is 1454464616447. The next prime is 1454464616477. The reversal of 1454464616450 is 546164644541.
It can be written as a sum of positive squares in 3 ways, for example, as 1142780242081 + 311684374369 = 1069009^2 + 558287^2 .
It is a super-3 number, since 3×14544646164503 (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 29089292329 = 1454464616450 / (1 + 4 + 5 + 4 + 4 + 6 + 4 + 6 + 1 + 6 + 4 + 5 + 0).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14544646115 + ... + 14544646214.
Almost surely, 21454464616450 is an apocalyptic number.
1454464616450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1454464616450 is a deficient number, since it is larger than the sum of its proper divisors (1250839570240).
1454464616450 is a wasteful number, since it uses less digits than its factorization.
1454464616450 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 29089292341 (or 29089292336 counting only the distinct ones).
The product of its (nonzero) digits is 5529600, while the sum is 50.
The spelling of 1454464616450 in words is "one trillion, four hundred fifty-four billion, four hundred sixty-four million, six hundred sixteen thousand, four hundred fifty".
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