Base | Representation |
---|---|
bin | 1111010001011000101000 |
3 | 21112101120220 |
4 | 33101120220 |
5 | 2011101433 |
6 | 221450040 |
7 | 46012425 |
oct | 17213050 |
9 | 7471526 |
10 | 4003368 |
11 | 2294876 |
12 | 1410920 |
13 | aa2275 |
14 | 762d4c |
15 | 5412b3 |
hex | 3d1628 |
4003368 has 16 divisors (see below), whose sum is σ = 10008480. Its totient is φ = 1334448.
The previous prime is 4003361. The next prime is 4003387. The reversal of 4003368 is 8633004.
It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 166807 = 4003368 / (4 + 0 + 0 + 3 + 3 + 6 + 8).
It is not an unprimeable number, because it can be changed into a prime (4003361) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83380 + ... + 83427.
It is an arithmetic number, because the mean of its divisors is an integer number (625530).
Almost surely, 24003368 is an apocalyptic number.
It is an amenable number.
4003368 is an abundant number, since it is smaller than the sum of its proper divisors (6005112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4003368 is a wasteful number, since it uses less digits than its factorization.
4003368 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 166816 (or 166812 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 4003368 is about 2000.8418228336. The cubic root of 4003368 is about 158.7846457543.
It can be divided in two parts, 4003 and 368, that added together give a triangular number (4371 = T93).
The spelling of 4003368 in words is "four million, three thousand, three hundred sixty-eight".
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