Base | Representation |
---|---|
bin | 110011111000100101… |
… | …011001100000000101 |
3 | 12022210112111101210122 |
4 | 303320211121200011 |
5 | 1403043300122101 |
6 | 41332022031325 |
7 | 4011356361113 |
oct | 637045314005 |
9 | 168715441718 |
10 | 55710160901 |
11 | 21698a2a49a |
12 | a969278545 |
13 | 533aa87865 |
14 | 29a6c52ab3 |
15 | 16b0d2951b |
hex | cf8959805 |
55710160901 has 8 divisors (see below), whose sum is σ = 55759747320. Its totient is φ = 55660600512.
The previous prime is 55710160867. The next prime is 55710160903. The reversal of 55710160901 is 10906101755.
It is a happy number.
It is a Cunningham number, because it is equal to 2360302+1.
It can be written as a sum of positive squares in 4 ways, for example, as 8729164900 + 46980996001 = 93430^2 + 216751^2 .
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 55710160901 - 234 = 38530291717 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55710160903) 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, 7719971 + ... + 7727183.
It is an arithmetic number, because the mean of its divisors is an integer number (6969968415).
Almost surely, 255710160901 is an apocalyptic number.
It is an amenable number.
55710160901 is a deficient number, since it is larger than the sum of its proper divisors (49586419).
55710160901 is a wasteful number, since it uses less digits than its factorization.
55710160901 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13015.
The product of its (nonzero) digits is 9450, while the sum is 35.
The spelling of 55710160901 in words is "fifty-five billion, seven hundred ten million, one hundred sixty thousand, nine hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •