Base | Representation |
---|---|
bin | 10010000110100011000100 |
3 | 22221002111000 |
4 | 102012203010 |
5 | 2203323122 |
6 | 245413300 |
7 | 55223010 |
oct | 22064304 |
9 | 8832430 |
10 | 4745412 |
11 | 2751331 |
12 | 170a230 |
13 | ca1c49 |
14 | 8b7540 |
15 | 63b0ac |
hex | 4868c4 |
4745412 has 48 divisors (see below), whose sum is σ = 14062720. Its totient is φ = 1355616.
The previous prime is 4745401. The next prime is 4745413. The reversal of 4745412 is 2145474.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is an alternating number because its digits alternate between even and odd.
It is not an unprimeable number, because it can be changed into a prime (4745413) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2383 + ... + 3894.
Almost surely, 24745412 is an apocalyptic number.
4745412 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
4745412 is an abundant number, since it is smaller than the sum of its proper divisors (9317308).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4745412 is a wasteful number, since it uses less digits than its factorization.
4745412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6297 (or 6289 counting only the distinct ones).
The product of its digits is 4480, while the sum is 27.
The square root of 4745412 is about 2178.3966580951. The cubic root of 4745412 is about 168.0446309994.
It can be divided in two parts, 474 and 5412, that added together give a triangular number (5886 = T108).
The spelling of 4745412 in words is "four million, seven hundred forty-five thousand, four hundred twelve".
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