Base | Representation |
---|---|
bin | 10101001101011110100 |
3 | 1022022101210 |
4 | 2221223310 |
5 | 134220103 |
6 | 22521420 |
7 | 5623215 |
oct | 2515364 |
9 | 1268353 |
10 | 695028 |
11 | 435204 |
12 | 296270 |
13 | 1b4479 |
14 | 14140c |
15 | dae03 |
hex | a9af4 |
695028 has 24 divisors (see below), whose sum is σ = 1717632. Its totient is φ = 217984.
The previous prime is 695021. The next prime is 695047. The reversal of 695028 is 820596.
It is a junction number, because it is equal to n+sod(n) for n = 694986 and 695004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (695021) 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, 1500 + ... + 1907.
It is an arithmetic number, because the mean of its divisors is an integer number (71568).
2695028 is an apocalyptic number.
695028 is a gapful number since it is divisible by the number (68) formed by its first and last digit.
It is an amenable number.
695028 is an abundant number, since it is smaller than the sum of its proper divisors (1022604).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
695028 is a wasteful number, since it uses less digits than its factorization.
695028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3431 (or 3429 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 695028 is about 833.6833931415. The cubic root of 695028 is about 88.5796786329.
The spelling of 695028 in words is "six hundred ninety-five thousand, twenty-eight".
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