Base | Representation |
---|---|
bin | 11100111011100… |
… | …100111001010110 |
3 | 1020211022211201211 |
4 | 130323210321112 |
5 | 1443224122140 |
6 | 120055212034 |
7 | 15012442036 |
oct | 3473447126 |
9 | 1224284654 |
10 | 485379670 |
11 | 229a90a26 |
12 | 11667701a |
13 | 79736509 |
14 | 4866b8c6 |
15 | 2c92b2ea |
hex | 1cee4e56 |
485379670 has 16 divisors (see below), whose sum is σ = 903810960. Its totient is φ = 187456864.
The previous prime is 485379647. The next prime is 485379673. The reversal of 485379670 is 76973584.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (485379673) 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, 836572 + ... + 837151.
It is an arithmetic number, because the mean of its divisors is an integer number (56488185).
Almost surely, 2485379670 is an apocalyptic number.
485379670 is a deficient number, since it is larger than the sum of its proper divisors (418431290).
485379670 is a wasteful number, since it uses less digits than its factorization.
485379670 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1673759.
The product of its (nonzero) digits is 1270080, while the sum is 49.
The square root of 485379670 is about 22031.3338225356. Note that the first 3 decimals coincide. The cubic root of 485379670 is about 785.8877646225.
The spelling of 485379670 in words is "four hundred eighty-five million, three hundred seventy-nine thousand, six hundred seventy".
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