Base | Representation |
---|---|
bin | 1101001101111100101… |
… | …00001000001001010001 |
3 | 1121102021111122201222021 |
4 | 12212332110020021101 |
5 | 24420112103411421 |
6 | 544350145411441 |
7 | 44545422445066 |
oct | 6467624101121 |
9 | 1542244581867 |
10 | 454164513361 |
11 | 165679033a29 |
12 | 7402a939b81 |
13 | 33a9b110650 |
14 | 17da5a2cc6d |
15 | bc31bad341 |
hex | 69be508251 |
454164513361 has 16 divisors (see below), whose sum is σ = 500517607744. Its totient is φ = 409444144704.
The previous prime is 454164513329. The next prime is 454164513371. The reversal of 454164513361 is 163315461454.
It is a cyclic number.
It is not a de Polignac number, because 454164513361 - 25 = 454164513329 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (43).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (454164513311) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 8244070 + ... + 8298976.
It is an arithmetic number, because the mean of its divisors is an integer number (31282350484).
Almost surely, 2454164513361 is an apocalyptic number.
It is an amenable number.
454164513361 is a deficient number, since it is larger than the sum of its proper divisors (46353094383).
454164513361 is a wasteful number, since it uses less digits than its factorization.
454164513361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69760.
The product of its digits is 518400, while the sum is 43.
The spelling of 454164513361 in words is "four hundred fifty-four billion, one hundred sixty-four million, five hundred thirteen thousand, three hundred sixty-one".
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