Base | Representation |
---|---|
bin | 11100111110111… |
… | …000010001000100 |
3 | 1020212221211100112 |
4 | 130332320101010 |
5 | 1443434323234 |
6 | 120125532152 |
7 | 15023006126 |
oct | 3476702104 |
9 | 1225854315 |
10 | 486245444 |
11 | 22a522443 |
12 | 116a14058 |
13 | 7997a5c9 |
14 | 48815216 |
15 | 2ca4cace |
hex | 1cfb8444 |
486245444 has 6 divisors (see below), whose sum is σ = 850929534. Its totient is φ = 243122720.
The previous prime is 486245429. The next prime is 486245449. The reversal of 486245444 is 444542684.
It can be written as a sum of positive squares in only one way, i.e., 482680900 + 3564544 = 21970^2 + 1888^2 .
It is not an unprimeable number, because it can be changed into a prime (486245449) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 60780677 + ... + 60780684.
It is an arithmetic number, because the mean of its divisors is an integer number (141821589).
Almost surely, 2486245444 is an apocalyptic number.
It is an amenable number.
486245444 is a deficient number, since it is larger than the sum of its proper divisors (364684090).
486245444 is a wasteful number, since it uses less digits than its factorization.
486245444 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121561365 (or 121561363 counting only the distinct ones).
The product of its digits is 491520, while the sum is 41.
The square root of 486245444 is about 22050.9737653465. The cubic root of 486245444 is about 786.3547509778.
The spelling of 486245444 in words is "four hundred eighty-six million, two hundred forty-five thousand, four hundred forty-four".
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