Base | Representation |
---|---|
bin | 110011011011100011… |
… | …101011011010110101 |
3 | 12021112121010201220001 |
4 | 303123203223122311 |
5 | 1401044112430431 |
6 | 41211424111301 |
7 | 3663324130534 |
oct | 633343533265 |
9 | 167477121801 |
10 | 55223170741 |
11 | 21469049592 |
12 | a852165531 |
13 | 5290c092bb |
14 | 295c2c631b |
15 | 16831d0e61 |
hex | cdb8eb6b5 |
55223170741 has 8 divisors (see below), whose sum is σ = 56249725184. Its totient is φ = 54200527920.
The previous prime is 55223170733. The next prime is 55223170747. The reversal of 55223170741 is 14707132255.
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 55223170741 - 23 = 55223170733 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 55223170741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55223170747) 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, 949401 + ... + 1005886.
It is an arithmetic number, because the mean of its divisors is an integer number (7031215648).
Almost surely, 255223170741 is an apocalyptic number.
It is an amenable number.
55223170741 is a deficient number, since it is larger than the sum of its proper divisors (1026554443).
55223170741 is a wasteful number, since it uses less digits than its factorization.
55223170741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1955811.
The product of its (nonzero) digits is 58800, while the sum is 37.
The spelling of 55223170741 in words is "fifty-five billion, two hundred twenty-three million, one hundred seventy thousand, seven hundred forty-one".
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