Base | Representation |
---|---|
bin | 11101100010101… |
… | …010101100010100 |
3 | 1021112121110110121 |
4 | 131202222230110 |
5 | 2003340031103 |
6 | 121103001324 |
7 | 15165521521 |
oct | 3542525424 |
9 | 1245543417 |
10 | 495627028 |
11 | 23484aa16 |
12 | 119b99244 |
13 | 7b8b3840 |
14 | 49b78148 |
15 | 2d7a26bd |
hex | 1d8aab14 |
495627028 has 24 divisors (see below), whose sum is σ = 935699688. Its totient is φ = 228350976.
The previous prime is 495627019. The next prime is 495627037. The reversal of 495627028 is 820726594.
It is an interprime number because it is at equal distance from previous prime (495627019) and next prime (495627037).
It can be written as a sum of positive squares in 4 ways, for example, as 3319684 + 492307344 = 1822^2 + 22188^2 .
It is a super-2 number, since 2×4956270282 = 491292301768225568, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22800 + ... + 38872.
It is an arithmetic number, because the mean of its divisors is an integer number (38987487).
Almost surely, 2495627028 is an apocalyptic number.
It is an amenable number.
495627028 is a deficient number, since it is larger than the sum of its proper divisors (440072660).
495627028 is a wasteful number, since it uses less digits than its factorization.
495627028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16683 (or 16681 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 43.
The square root of 495627028 is about 22262.6824080118. The cubic root of 495627028 is about 791.3798605229.
The spelling of 495627028 in words is "four hundred ninety-five million, six hundred twenty-seven thousand, twenty-eight".
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