Base | Representation |
---|---|
bin | 11100111001101… |
… | …100111101111000 |
3 | 1020210101212220010 |
4 | 130321230331320 |
5 | 1443112412230 |
6 | 120040501520 |
7 | 15005324631 |
oct | 3471547570 |
9 | 1223355803 |
10 | 484888440 |
11 | 229785953 |
12 | 11647a8a0 |
13 | 795c3a4a |
14 | 48580888 |
15 | 2c8809b0 |
hex | 1ce6cf78 |
484888440 has 32 divisors (see below), whose sum is σ = 1454665680. Its totient is φ = 129303552.
The previous prime is 484888423. The next prime is 484888457. The reversal of 484888440 is 44888484.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (484888423) and next prime (484888457).
It is a self number, because there is not a number n which added to its sum of digits gives 484888440.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2020249 + ... + 2020488.
Almost surely, 2484888440 is an apocalyptic number.
484888440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
484888440 is an abundant number, since it is smaller than the sum of its proper divisors (969777240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
484888440 is a wasteful number, since it uses less digits than its factorization.
484888440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4040751 (or 4040747 counting only the distinct ones).
The product of its (nonzero) digits is 1048576, while the sum is 48.
The square root of 484888440 is about 22020.1825605511. The cubic root of 484888440 is about 785.6225550840.
The spelling of 484888440 in words is "four hundred eighty-four million, eight hundred eighty-eight thousand, four hundred forty".
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