Base | Representation |
---|---|
bin | 11000100000111… |
… | …010010001100101 |
3 | 1001122220012202120 |
4 | 120200322101211 |
5 | 1320241433420 |
6 | 104451100153 |
7 | 13122553320 |
oct | 3040722145 |
9 | 1048805676 |
10 | 411280485 |
11 | 1a1180130 |
12 | b58a1659 |
13 | 67290c45 |
14 | 3c89d7b7 |
15 | 26190d40 |
hex | 1883a465 |
411280485 has 64 divisors (see below), whose sum is σ = 829108224. Its totient is φ = 169113600.
The previous prime is 411280469. The next prime is 411280511. The reversal of 411280485 is 584082114.
It is not a de Polignac number, because 411280485 - 24 = 411280469 is a prime.
It is a super-3 number, since 3×4112804853 (a number of 27 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 110200 + ... + 113870.
It is an arithmetic number, because the mean of its divisors is an integer number (12954816).
Almost surely, 2411280485 is an apocalyptic number.
It is an amenable number.
411280485 is an abundant number, since it is smaller than the sum of its proper divisors (417827739).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
411280485 is a wasteful number, since it uses less digits than its factorization.
411280485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3794.
The product of its (nonzero) digits is 10240, while the sum is 33.
The square root of 411280485 is about 20280.0514052603. The cubic root of 411280485 is about 743.6684682417.
The spelling of 411280485 in words is "four hundred eleven million, two hundred eighty thousand, four hundred eighty-five".
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