Base | Representation |
---|---|
bin | 10100110011101010010001 |
3 | 101021010010211 |
4 | 110303222101 |
5 | 2344020411 |
6 | 312524121 |
7 | 64235164 |
oct | 24635221 |
9 | 11233124 |
10 | 5454481 |
11 | 309603a |
12 | 19b0641 |
13 | 118c906 |
14 | a1dadb |
15 | 72b221 |
hex | 533a91 |
5454481 has 8 divisors (see below), whose sum is σ = 5660928. Its totient is φ = 5250000.
The previous prime is 5454479. The next prime is 5454497. The reversal of 5454481 is 1844545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5454481 - 21 = 5454479 is a prime.
It is a super-2 number, since 2×54544812 = 59502725958722, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5454401) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7431 + ... + 8131.
It is an arithmetic number, because the mean of its divisors is an integer number (707616).
Almost surely, 25454481 is an apocalyptic number.
It is an amenable number.
5454481 is a deficient number, since it is larger than the sum of its proper divisors (206447).
5454481 is a wasteful number, since it uses less digits than its factorization.
5454481 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 983.
The product of its digits is 12800, while the sum is 31.
The square root of 5454481 is about 2335.4830335500. The cubic root of 5454481 is about 176.0291037442.
The spelling of 5454481 in words is "five million, four hundred fifty-four thousand, four hundred eighty-one".
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