Base | Representation |
---|---|
bin | 110011100000110000… |
… | …011110011011110001 |
3 | 12021202200022000201110 |
4 | 303200300132123301 |
5 | 1401233431132010 |
6 | 41224222023533 |
7 | 3665433512016 |
oct | 634060363361 |
9 | 167680260643 |
10 | 55310411505 |
11 | 21503315898 |
12 | a877417ba9 |
13 | 52a600335b |
14 | 2969b1570d |
15 | 168abb5120 |
hex | ce0c1e6f1 |
55310411505 has 8 divisors (see below), whose sum is σ = 88496658432. Its totient is φ = 29498886128.
The previous prime is 55310411503. The next prime is 55310411509. The reversal of 55310411505 is 50511401355.
55310411505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55310411505 - 21 = 55310411503 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55310411503) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1843680369 + ... + 1843680398.
It is an arithmetic number, because the mean of its divisors is an integer number (11062082304).
Almost surely, 255310411505 is an apocalyptic number.
It is an amenable number.
55310411505 is a deficient number, since it is larger than the sum of its proper divisors (33186246927).
55310411505 is a wasteful number, since it uses less digits than its factorization.
55310411505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3687360775.
The product of its (nonzero) digits is 7500, while the sum is 30.
The spelling of 55310411505 in words is "fifty-five billion, three hundred ten million, four hundred eleven thousand, five hundred five".
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