Base | Representation |
---|---|
bin | 10111000010101010100 |
3 | 1102100201000 |
4 | 2320111110 |
5 | 143130103 |
6 | 24103300 |
7 | 6263151 |
oct | 2702524 |
9 | 1370630 |
10 | 755028 |
11 | 47629a |
12 | 304b30 |
13 | 205881 |
14 | 159228 |
15 | edaa3 |
hex | b8554 |
755028 has 24 divisors (see below), whose sum is σ = 1957760. Its totient is φ = 251640.
The previous prime is 755009. The next prime is 755033. The reversal of 755028 is 820557.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a nialpdrome in base 15 and base 16.
It is a junction number, because it is equal to n+sod(n) for n = 754992 and 755010.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 755028.
It is an unprimeable number.
755028 is an untouchable number, because it is not equal to the sum of proper divisors of any number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3388 + ... + 3603.
2755028 is an apocalyptic number.
It is an amenable number.
755028 is an abundant number, since it is smaller than the sum of its proper divisors (1202732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
755028 is a wasteful number, since it uses less digits than its factorization.
755028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7004 (or 6996 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 755028 is about 868.9234718892. The cubic root of 755028 is about 91.0586105539.
The spelling of 755028 in words is "seven hundred fifty-five thousand, twenty-eight".
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