Base | Representation |
---|---|
bin | 1010010000010001… |
… | …01110101110111111 |
3 | 112012200000220211112 |
4 | 11020020232232333 |
5 | 42233313343143 |
6 | 2310135512235 |
7 | 253265362511 |
oct | 51010565677 |
9 | 15180026745 |
10 | 5505215423 |
11 | 2375606914 |
12 | 109782867b |
13 | 69971b826 |
14 | 3a3213bb1 |
15 | 22349ee18 |
hex | 14822ebbf |
5505215423 has 4 divisors (see below), whose sum is σ = 5506809528. Its totient is φ = 5503621320.
The previous prime is 5505215411. The next prime is 5505215447. The reversal of 5505215423 is 3245125055.
5505215423 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3245125055 = 5 ⋅649025011.
It is a cyclic number.
It is not a de Polignac number, because 5505215423 - 24 = 5505215407 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5505215423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5505215453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 791861 + ... + 798782.
It is an arithmetic number, because the mean of its divisors is an integer number (1376702382).
Almost surely, 25505215423 is an apocalyptic number.
5505215423 is a deficient number, since it is larger than the sum of its proper divisors (1594105).
5505215423 is a wasteful number, since it uses less digits than its factorization.
5505215423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1594104.
The product of its (nonzero) digits is 30000, while the sum is 32.
The square root of 5505215423 is about 74197.1389138422. The cubic root of 5505215423 is about 1765.7319386663.
The spelling of 5505215423 in words is "five billion, five hundred five million, two hundred fifteen thousand, four hundred twenty-three".
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