Base | Representation |
---|---|
bin | 10011000011110110000001 |
3 | 100101211212212 |
4 | 103003312001 |
5 | 2234341411 |
6 | 255031505 |
7 | 60320000 |
oct | 23036601 |
9 | 10354785 |
10 | 4996481 |
11 | 2902a26 |
12 | 180b595 |
13 | 105c2c9 |
14 | 940c37 |
15 | 68a68b |
hex | 4c3d81 |
4996481 has 10 divisors (see below), whose sum is σ = 5831682. Its totient is φ = 4280640.
The previous prime is 4996477. The next prime is 4996493. The reversal of 4996481 is 1846994.
It can be written as a sum of positive squares in only one way, i.e., 4036081 + 960400 = 2009^2 + 980^2 .
It is not a de Polignac number, because 4996481 - 22 = 4996477 is a prime.
It is a super-2 number, since 2×49964812 = 49929644766722, which contains 22 as substring.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (4996421) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 1361 + ... + 3441.
Almost surely, 24996481 is an apocalyptic number.
It is an amenable number.
4996481 is a deficient number, since it is larger than the sum of its proper divisors (835201).
4996481 is an frugal number, since it uses more digits than its factorization.
4996481 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2109 (or 2088 counting only the distinct ones).
The product of its digits is 62208, while the sum is 41.
The square root of 4996481 is about 2235.2809666796. The cubic root of 4996481 is about 170.9574692171.
The spelling of 4996481 in words is "four million, nine hundred ninety-six thousand, four hundred eighty-one".
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