Base | Representation |
---|---|
bin | 100000001110001010110 |
3 | 1222122022211 |
4 | 10001301112 |
5 | 232241310 |
6 | 34344034 |
7 | 11655136 |
oct | 4016126 |
9 | 1878284 |
10 | 1055830 |
11 | 661296 |
12 | 42b01a |
13 | 2ac769 |
14 | 1d6ac6 |
15 | 15cc8a |
hex | 101c56 |
1055830 has 16 divisors (see below), whose sum is σ = 2000880. Its totient is φ = 400032.
The previous prime is 1055827. The next prime is 1055839. The reversal of 1055830 is 385501.
It is a super-2 number, since 2×10558302 = 2229553977800, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1055839) 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, 2589 + ... + 2968.
It is an arithmetic number, because the mean of its divisors is an integer number (125055).
21055830 is an apocalyptic number.
1055830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1055830 is a deficient number, since it is larger than the sum of its proper divisors (945050).
1055830 is a wasteful number, since it uses less digits than its factorization.
1055830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5583.
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 1055830 is about 1027.5358874511. The cubic root of 1055830 is about 101.8274025837.
The spelling of 1055830 in words is "one million, fifty-five thousand, eight hundred thirty".
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