Base | Representation |
---|---|
bin | 11000110000000… |
… | …111000100011100 |
3 | 1001221101122120010 |
4 | 120300013010130 |
5 | 1322301440202 |
6 | 105112323220 |
7 | 13201460166 |
oct | 3060070434 |
9 | 1057348503 |
10 | 415265052 |
11 | 1a3451864 |
12 | b70a3510 |
13 | 68057787 |
14 | 3d219936 |
15 | 266cb76c |
hex | 18c0711c |
415265052 has 48 divisors (see below), whose sum is σ = 1028547072. Its totient is φ = 129949440.
The previous prime is 415265047. The next prime is 415265077. The reversal of 415265052 is 250562514.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85563 + ... + 90285.
It is an arithmetic number, because the mean of its divisors is an integer number (21428064).
Almost surely, 2415265052 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 415265052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (514273536).
415265052 is an abundant number, since it is smaller than the sum of its proper divisors (613282020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
415265052 is a wasteful number, since it uses less digits than its factorization.
415265052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5178 (or 5176 counting only the distinct ones).
The product of its (nonzero) digits is 12000, while the sum is 30.
The square root of 415265052 is about 20378.0531945522. The cubic root of 415265052 is about 746.0623565765.
The spelling of 415265052 in words is "four hundred fifteen million, two hundred sixty-five thousand, fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •