Base | Representation |
---|---|
bin | 1101001110101010100… |
… | …10101001000110110010 |
3 | 1121110021101000111022001 |
4 | 12213111102221012302 |
5 | 24421404300000200 |
6 | 544452320004214 |
7 | 44561113152016 |
oct | 6472522510662 |
9 | 1543241014261 |
10 | 454550000050 |
11 | 165856696873 |
12 | 74117a6066a |
13 | 33b2cc3cc93 |
14 | 18000cd6546 |
15 | bc5595676a |
hex | 69d54a91b2 |
454550000050 has 24 divisors (see below), whose sum is σ = 853833930372. Its totient is φ = 180019800000.
The previous prime is 454550000039. The next prime is 454550000081. The reversal of 454550000050 is 50000055454.
It can be written as a sum of positive squares in 6 ways, for example, as 187098637401 + 267451362649 = 432549^2 + 517157^2 .
It is a junction number, because it is equal to n+sod(n) for n = 454549999973 and 454550000018.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 44999901 + ... + 45010000.
Almost surely, 2454550000050 is an apocalyptic number.
454550000050 is a deficient number, since it is larger than the sum of its proper divisors (399283930322).
454550000050 is a wasteful number, since it uses less digits than its factorization.
454550000050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90010014 (or 90010009 counting only the distinct ones).
The product of its (nonzero) digits is 10000, while the sum is 28.
The spelling of 454550000050 in words is "four hundred fifty-four billion, five hundred fifty million, fifty", and thus it is an aban number.
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