Base | Representation |
---|---|
bin | 11100111101110… |
… | …110000110111000 |
3 | 1020212110001121221 |
4 | 130331312012320 |
5 | 1443402140311 |
6 | 120120041424 |
7 | 15020500102 |
oct | 3475660670 |
9 | 1225401557 |
10 | 485974456 |
11 | 22a357890 |
12 | 116903274 |
13 | 798b4166 |
14 | 48784572 |
15 | 2c9e7671 |
hex | 1cf761b8 |
485974456 has 32 divisors (see below), whose sum is σ = 996105600. Its totient is φ = 220438240.
The previous prime is 485974453. The next prime is 485974459. The reversal of 485974456 is 654479584.
It is an interprime number because it is at equal distance from previous prime (485974453) and next prime (485974459).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485974453) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38775 + ... + 49753.
It is an arithmetic number, because the mean of its divisors is an integer number (31128300).
Almost surely, 2485974456 is an apocalyptic number.
It is an amenable number.
485974456 is an abundant number, since it is smaller than the sum of its proper divisors (510131144).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485974456 is a wasteful number, since it uses less digits than its factorization.
485974456 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11499 (or 11495 counting only the distinct ones).
The product of its digits is 4838400, while the sum is 52.
The square root of 485974456 is about 22044.8283277507. The cubic root of 485974456 is about 786.2086434908.
The spelling of 485974456 in words is "four hundred eighty-five million, nine hundred seventy-four thousand, four hundred fifty-six".
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