Base | Representation |
---|---|
bin | 1101001010111… |
… | …0101111101010 |
3 | 10211221120101010 |
4 | 3102232233222 |
5 | 103120213311 |
6 | 5252004350 |
7 | 1240355352 |
oct | 322565752 |
9 | 124846333 |
10 | 55241706 |
11 | 29200a03 |
12 | 166006b6 |
13 | b5a2200 |
14 | 749db62 |
15 | 4cb2da6 |
hex | 34aebea |
55241706 has 48 divisors (see below), whose sum is σ = 120744864. Its totient is φ = 16840512.
The previous prime is 55241671. The next prime is 55241717. The reversal of 55241706 is 60714255.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 159025 + ... + 159371.
It is an arithmetic number, because the mean of its divisors is an integer number (2515518).
Almost surely, 255241706 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55241706, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60372432).
55241706 is an abundant number, since it is smaller than the sum of its proper divisors (65503158).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55241706 is a wasteful number, since it uses less digits than its factorization.
55241706 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 535 (or 522 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 30.
The square root of 55241706 is about 7432.4764379041. The cubic root of 55241706 is about 380.8515207358.
The spelling of 55241706 in words is "fifty-five million, two hundred forty-one thousand, seven hundred six".
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