Base | Representation |
---|---|
bin | 100000001110001010000 |
3 | 1222122022121 |
4 | 10001301100 |
5 | 232241244 |
6 | 34344024 |
7 | 11655130 |
oct | 4016120 |
9 | 1878277 |
10 | 1055824 |
11 | 661290 |
12 | 42b014 |
13 | 2ac763 |
14 | 1d6ac0 |
15 | 15cc84 |
hex | 101c50 |
1055824 has 40 divisors (see below), whose sum is σ = 2553408. Its totient is φ = 410880.
The previous prime is 1055809. The next prime is 1055827. The reversal of 1055824 is 4285501.
It is a super-2 number, since 2×10558242 = 2229528637952, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1055827) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 804 + ... + 1660.
21055824 is an apocalyptic number.
1055824 is a gapful number since it is divisible by the number (14) 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 1055824, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1276704).
1055824 is an abundant number, since it is smaller than the sum of its proper divisors (1497584).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1055824 is a wasteful number, since it uses less digits than its factorization.
1055824 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 883 (or 877 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 25.
The square root of 1055824 is about 1027.5329678409. The cubic root of 1055824 is about 101.8272096973.
It can be divided in two parts, 105 and 5824, that added together give a square (5929 = 772).
The spelling of 1055824 in words is "one million, fifty-five thousand, eight hundred twenty-four".
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