Base | Representation |
---|---|
bin | 101011010110000… |
… | …1100000011000000 |
3 | 10202100202102000001 |
4 | 1112230030003000 |
5 | 10434313034011 |
6 | 400153205344 |
7 | 51020254645 |
oct | 12654140300 |
9 | 3670672001 |
10 | 1454424256 |
11 | 686a9151a |
12 | 347100854 |
13 | 1a242588c |
14 | db23bdcc |
15 | 87a457c1 |
hex | 56b0c0c0 |
1454424256 has 56 divisors (see below), whose sum is σ = 3061411200. Its totient is φ = 683200512.
The previous prime is 1454424253. The next prime is 1454424287. The reversal of 1454424256 is 6524244541.
It is not an unprimeable number, because it can be changed into a prime (1454424253) 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, 938170 + ... + 939718.
Almost surely, 21454424256 is an apocalyptic number.
1454424256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1454424256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1530705600).
1454424256 is an abundant number, since it is smaller than the sum of its proper divisors (1606986944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1454424256 is a wasteful number, since it uses less digits than its factorization.
1454424256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2441 (or 2431 counting only the distinct ones).
The product of its digits is 153600, while the sum is 37.
The square root of 1454424256 is about 38136.9146103877. The cubic root of 1454424256 is about 1133.0011994066.
Adding to 1454424256 its reverse (6524244541), we get a palindrome (7978668797).
The spelling of 1454424256 in words is "one billion, four hundred fifty-four million, four hundred twenty-four thousand, two hundred fifty-six".
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