Base | Representation |
---|---|
bin | 1101001110101010101… |
… | …10010010001000111011 |
3 | 1121110021102210222122002 |
4 | 12213111112102020323 |
5 | 24421410021021210 |
6 | 544452352251215 |
7 | 44561124235565 |
oct | 6472526221073 |
9 | 1543242728562 |
10 | 454550954555 |
11 | 165857188a15 |
12 | 74118240b0b |
13 | 33b301b5589 |
14 | 180010a4335 |
15 | bc55a944a5 |
hex | 69d559223b |
454550954555 has 16 divisors (see below), whose sum is σ = 551150421024. Its totient is φ = 359848811520.
The previous prime is 454550954551. The next prime is 454550954567. The reversal of 454550954555 is 555459055454.
It is not a de Polignac number, because 454550954555 - 22 = 454550954551 is a prime.
It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
454550954555 is a modest number, since divided by 954555 gives 454550 as remainder.
It is a self number, because there is not a number n which added to its sum of digits gives 454550954555.
It is not an unprimeable number, because it can be changed into a prime (454550954551) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4357589 + ... + 4460681.
It is an arithmetic number, because the mean of its divisors is an integer number (34446901314).
Almost surely, 2454550954555 is an apocalyptic number.
454550954555 is a deficient number, since it is larger than the sum of its proper divisors (96599466469).
454550954555 is a wasteful number, since it uses less digits than its factorization.
454550954555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112286.
The product of its (nonzero) digits is 45000000, while the sum is 56.
It can be divided in two parts, 4545509 and 54555, that added together give a palindrome (4600064).
The spelling of 454550954555 in words is "four hundred fifty-four billion, five hundred fifty million, nine hundred fifty-four thousand, five hundred fifty-five".
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