Base | Representation |
---|---|
bin | 11100111010010… |
… | …001000101110000 |
3 | 1020210200101212010 |
4 | 130322101011300 |
5 | 1443132131100 |
6 | 120044002520 |
7 | 15006512202 |
oct | 3472210560 |
9 | 1223611763 |
10 | 485036400 |
11 | 229877032 |
12 | 116530440 |
13 | 796461b4 |
14 | 485bc772 |
15 | 2c8ae750 |
hex | 1ce91170 |
485036400 has 60 divisors (see below), whose sum is σ = 1553737112. Its totient is φ = 129342720.
The previous prime is 485036369. The next prime is 485036411. The reversal of 485036400 is 4630584.
It is a tau number, because it is divible by the number of its divisors (60).
It is a Harshad number since it is a multiple of its sum of digits (30).
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 11 ways as a sum of consecutive naturals, for example, 200899 + ... + 203298.
Almost surely, 2485036400 is an apocalyptic number.
485036400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
485036400 is an abundant number, since it is smaller than the sum of its proper divisors (1068700712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
485036400 is a wasteful number, since it uses less digits than its factorization.
485036400 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 404218 (or 404207 counting only the distinct ones).
The product of its (nonzero) digits is 11520, while the sum is 30.
The square root of 485036400 is about 22023.5419494685. The cubic root of 485036400 is about 785.7024558628.
Adding to 485036400 its reverse (4630584), we get a palindrome (489666984).
The spelling of 485036400 in words is "four hundred eighty-five million, thirty-six thousand, four hundred".
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