Base | Representation |
---|---|
bin | 111111000010000010101101… |
… | …0001000011011111101010111 |
3 | 2200201002102110202022212201201 |
4 | 1332010011122020123331113 |
5 | 1040132323422112400310 |
6 | 5243103414113533331 |
7 | 224532400615013410 |
oct | 17604053210337527 |
9 | 2621072422285651 |
10 | 554434545434455 |
11 | 150729408901054 |
12 | 52225167574247 |
13 | 1aa49c515095aa |
14 | 9acaabd146807 |
15 | 44171acb00e3a |
hex | 1f8415a21bf57 |
554434545434455 has 32 divisors (see below), whose sum is σ = 768934073502720. Its totient is φ = 375900598106880.
The previous prime is 554434545434449. The next prime is 554434545434513.
It is a happy number.
554434545434455 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 554434545434455 - 217 = 554434545303383 is a prime.
It is a super-2 number, since 2×5544345454344552 (a number of 30 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101015460 + ... + 106362550.
It is an arithmetic number, because the mean of its divisors is an integer number (24029189796960).
Almost surely, 2554434545434455 is an apocalyptic number.
554434545434455 is a deficient number, since it is larger than the sum of its proper divisors (214499528068265).
554434545434455 is a wasteful number, since it uses less digits than its factorization.
554434545434455 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5380479.
The product of its digits is 2304000000, while the sum is 64.
The spelling of 554434545434455 in words is "five hundred fifty-four trillion, four hundred thirty-four billion, five hundred forty-five million, four hundred thirty-four thousand, four hundred fifty-five".
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