Base | Representation |
---|---|
bin | 10010010011011000100000 |
3 | 100000202121010 |
4 | 102103120200 |
5 | 2212013414 |
6 | 250500520 |
7 | 55532202 |
oct | 22233040 |
9 | 10022533 |
10 | 4797984 |
11 | 2787884 |
12 | 1734740 |
13 | cbcb59 |
14 | 8cc772 |
15 | 64b959 |
hex | 493620 |
4797984 has 96 divisors (see below), whose sum is σ = 13716864. Its totient is φ = 1464320.
The previous prime is 4797973. The next prime is 4798009. The reversal of 4797984 is 4897974.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (96).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90502 + ... + 90554.
It is an arithmetic number, because the mean of its divisors is an integer number (142884).
Almost surely, 24797984 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4797984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6858432).
4797984 is an abundant number, since it is smaller than the sum of its proper divisors (8918880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4797984 is a wasteful number, since it uses less digits than its factorization.
4797984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 130 (or 122 counting only the distinct ones).
The product of its digits is 508032, while the sum is 48.
The square root of 4797984 is about 2190.4300947531. The cubic root of 4797984 is about 168.6629136387.
The spelling of 4797984 in words is "four million, seven hundred ninety-seven thousand, nine hundred eighty-four".
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