Base | Representation |
---|---|
bin | 100000001100100110100 |
3 | 1222121020010 |
4 | 10001210310 |
5 | 232230103 |
6 | 34340220 |
7 | 11652612 |
oct | 4014464 |
9 | 1877203 |
10 | 1055028 |
11 | 660727 |
12 | 42a670 |
13 | 2ac2a0 |
14 | 1d66b2 |
15 | 15c903 |
hex | 101934 |
1055028 has 24 divisors (see below), whose sum is σ = 2651488. Its totient is φ = 324576.
The previous prime is 1055017. The next prime is 1055039. The reversal of 1055028 is 8205501.
It is an interprime number because it is at equal distance from previous prime (1055017) and next prime (1055039).
It is a super-2 number, since 2×10550282 = 2226168161568, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1054995 and 1055013.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3226 + ... + 3537.
21055028 is an apocalyptic number.
It is an amenable number.
1055028 is an abundant number, since it is smaller than the sum of its proper divisors (1596460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1055028 is a wasteful number, since it uses less digits than its factorization.
1055028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6783 (or 6781 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 1055028 is about 1027.1455593050. The cubic root of 1055028 is about 101.8016136268.
The spelling of 1055028 in words is "one million, fifty-five thousand, twenty-eight".
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