Base | Representation |
---|---|
bin | 10010110011100101100000 |
3 | 100021110112110 |
4 | 102303211200 |
5 | 2230224023 |
6 | 253355320 |
7 | 56621565 |
oct | 22634540 |
9 | 10243473 |
10 | 4929888 |
11 | 2867997 |
12 | 1798b40 |
13 | 1037bc2 |
14 | 92486c |
15 | 675a93 |
hex | 4b3960 |
4929888 has 48 divisors (see below), whose sum is σ = 13109040. Its totient is φ = 1622016.
The previous prime is 4929887. The next prime is 4929893. The reversal of 4929888 is 8889294.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4929887) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8256 + ... + 8832.
It is an arithmetic number, because the mean of its divisors is an integer number (273105).
Almost surely, 24929888 is an apocalyptic number.
4929888 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4929888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6554520).
4929888 is an abundant number, since it is smaller than the sum of its proper divisors (8179152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4929888 is a wasteful number, since it uses less digits than its factorization.
4929888 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 679 (or 671 counting only the distinct ones).
The product of its digits is 331776, while the sum is 48.
The square root of 4929888 is about 2220.3351098427. The cubic root of 4929888 is about 170.1945638586.
The spelling of 4929888 in words is "four million, nine hundred twenty-nine thousand, eight hundred eighty-eight".
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