Base | Representation |
---|---|
bin | 10010101000101100011000 |
3 | 100012012100000 |
4 | 102220230120 |
5 | 2222312042 |
6 | 252413000 |
7 | 56344530 |
oct | 22505430 |
9 | 10165300 |
10 | 4885272 |
11 | 2837417 |
12 | 1777160 |
13 | 10207c2 |
14 | 9124c0 |
15 | 66774c |
hex | 4a8b18 |
4885272 has 96 divisors (see below), whose sum is σ = 15724800. Its totient is φ = 1391904.
The previous prime is 4885249. The next prime is 4885277. The reversal of 4885272 is 2725884.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a d-powerful number, because it can be written as 45 + 82 + 87 + 58 + 219 + 77 + 220 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4885277) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13429 + ... + 13787.
It is an arithmetic number, because the mean of its divisors is an integer number (163800).
Almost surely, 24885272 is an apocalyptic number.
4885272 is a gapful number since it is divisible by the number (42) 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 4885272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7862400).
4885272 is an abundant number, since it is smaller than the sum of its proper divisors (10839528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4885272 is a wasteful number, since it uses less digits than its factorization.
4885272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 387 (or 371 counting only the distinct ones).
The product of its digits is 35840, while the sum is 36.
The square root of 4885272 is about 2210.2651424659. The cubic root of 4885272 is about 169.6795809924.
The spelling of 4885272 in words is "four million, eight hundred eighty-five thousand, two hundred seventy-two".
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