Base | Representation |
---|---|
bin | 101000001010100110101… |
… | …1001001001111110011110 |
3 | 201112201221101110202102220 |
4 | 1100111031121021332132 |
5 | 1210421114320243304 |
6 | 15424001044330210 |
7 | 1106554646550312 |
oct | 120251531117636 |
9 | 21481841422386 |
10 | 5520331415454 |
11 | 1839183195349 |
12 | 751a639a3966 |
13 | 310746466a8b |
14 | 151284cc1b42 |
15 | 988e3237ad9 |
hex | 5054d649f9e |
5520331415454 has 32 divisors (see below), whose sum is σ = 11261086521120. Its totient is φ = 1803447939072.
The previous prime is 5520331415447. The next prime is 5520331415497. The reversal of 5520331415454 is 4545141330255.
It is a super-2 number, since 2×55203314154542 (a number of 26 digits) contains 22 as substring.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9047707 + ... + 9638550.
It is an arithmetic number, because the mean of its divisors is an integer number (351908953785).
Almost surely, 25520331415454 is an apocalyptic number.
5520331415454 is an abundant number, since it is smaller than the sum of its proper divisors (5740755105666).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5520331415454 is a wasteful number, since it uses less digits than its factorization.
5520331415454 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18687244.
The product of its (nonzero) digits is 720000, while the sum is 42.
The spelling of 5520331415454 in words is "five trillion, five hundred twenty billion, three hundred thirty-one million, four hundred fifteen thousand, four hundred fifty-four".
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