Base | Representation |
---|---|
bin | 10010010100001011111000 |
3 | 100000221002220 |
4 | 102110023320 |
5 | 2212120042 |
6 | 250524040 |
7 | 55544610 |
oct | 22241370 |
9 | 10027086 |
10 | 4801272 |
11 | 278a2a3 |
12 | 1736620 |
13 | cc14b8 |
14 | 8cda40 |
15 | 64c8ec |
hex | 4942f8 |
4801272 has 32 divisors (see below), whose sum is σ = 13718400. Its totient is φ = 1371744.
The previous prime is 4801267. The next prime is 4801289. The reversal of 4801272 is 2721084.
It is a Harshad number since it is a multiple of its sum of digits (24).
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, 14122 + ... + 14457.
It is an arithmetic number, because the mean of its divisors is an integer number (428700).
Almost surely, 24801272 is an apocalyptic number.
4801272 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
4801272 is an abundant number, since it is smaller than the sum of its proper divisors (8917128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4801272 is a wasteful number, since it uses less digits than its factorization.
4801272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28595 (or 28591 counting only the distinct ones).
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 4801272 is about 2191.1805037468. The cubic root of 4801272 is about 168.7014323881.
It can be divided in two parts, 48012 and 72, that added together give a palindrome (48084).
The spelling of 4801272 in words is "four million, eight hundred one thousand, two hundred seventy-two".
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