Base | Representation |
---|---|
bin | 11100111010111… |
… | …110111010111001 |
3 | 1020211000221100202 |
4 | 130322332322321 |
5 | 1443204132441 |
6 | 120052011545 |
7 | 15011223404 |
oct | 3472767271 |
9 | 1224027322 |
10 | 485224121 |
11 | 229995078 |
12 | 116600bb5 |
13 | 796b0785 |
14 | 4862ad3b |
15 | 2c8ea19b |
hex | 1cebeeb9 |
485224121 has 8 divisors (see below), whose sum is σ = 501137664. Its totient is φ = 469326960.
The previous prime is 485224079. The next prime is 485224133. The reversal of 485224121 is 121422584.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-485224121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (485224151) 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, 93035 + ... + 98111.
It is an arithmetic number, because the mean of its divisors is an integer number (62642208).
Almost surely, 2485224121 is an apocalyptic number.
It is an amenable number.
485224121 is a deficient number, since it is larger than the sum of its proper divisors (15913543).
485224121 is a wasteful number, since it uses less digits than its factorization.
485224121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8191.
The product of its digits is 5120, while the sum is 29.
The square root of 485224121 is about 22027.8033630228. The cubic root of 485224121 is about 785.8038048386.
The spelling of 485224121 in words is "four hundred eighty-five million, two hundred twenty-four thousand, one hundred twenty-one".
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