Base | Representation |
---|---|
bin | 11100110111111… |
… | …100110001110011 |
3 | 1020202112112112200 |
4 | 130313330301303 |
5 | 1443003211130 |
6 | 120022554243 |
7 | 15001402125 |
oct | 3467746163 |
9 | 1222475480 |
10 | 484428915 |
11 | 2294a1683 |
12 | 116298983 |
13 | 79492839 |
14 | 484a1215 |
15 | 2c7de760 |
hex | 1cdfcc73 |
484428915 has 24 divisors (see below), whose sum is σ = 841658688. Its totient is φ = 257752320.
The previous prime is 484428887. The next prime is 484428983. The reversal of 484428915 is 519824484.
It is not a de Polignac number, because 484428915 - 211 = 484426867 is a prime.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6907 + ... + 31883.
It is an arithmetic number, because the mean of its divisors is an integer number (35069112).
Almost surely, 2484428915 is an apocalyptic number.
484428915 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
484428915 is a deficient number, since it is larger than the sum of its proper divisors (357229773).
484428915 is a wasteful number, since it uses less digits than its factorization.
484428915 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25419 (or 25416 counting only the distinct ones).
The product of its digits is 368640, while the sum is 45.
The square root of 484428915 is about 22009.7459094829. The cubic root of 484428915 is about 785.3743005179.
The spelling of 484428915 in words is "four hundred eighty-four million, four hundred twenty-eight thousand, nine hundred fifteen".
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