Base | Representation |
---|---|
bin | 11100111011000… |
… | …000000111110000 |
3 | 1020211001012002221 |
4 | 130323000013300 |
5 | 1443204312130 |
6 | 120052050424 |
7 | 15011243632 |
oct | 3473000760 |
9 | 1224035087 |
10 | 485229040 |
11 | 22999883a |
12 | 116603a14 |
13 | 796b2a9a |
14 | 4862ca52 |
15 | 2c8eb87a |
hex | 1cec01f0 |
485229040 has 20 divisors (see below), whose sum is σ = 1128157704. Its totient is φ = 194091584.
The previous prime is 485229013. The next prime is 485229053. The reversal of 485229040 is 40922584.
It is a tau number, because it is divible by the number of its divisors (20).
It is a junction number, because it is equal to n+sod(n) for n = 485228987 and 485229005.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3032602 + ... + 3032761.
Almost surely, 2485229040 is an apocalyptic number.
485229040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
485229040 is an abundant number, since it is smaller than the sum of its proper divisors (642928664).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485229040 is a wasteful number, since it uses less digits than its factorization.
485229040 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6065376 (or 6065370 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 34.
The square root of 485229040 is about 22027.9150170868. The cubic root of 485229040 is about 785.8064602135.
The spelling of 485229040 in words is "four hundred eighty-five million, two hundred twenty-nine thousand, forty".
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