Base | Representation |
---|---|
bin | 11101100010010… |
… | …010001101000000 |
3 | 1021112102100212111 |
4 | 131202102031000 |
5 | 2003323323340 |
6 | 121100505104 |
7 | 15164623213 |
oct | 3542221500 |
9 | 1245370774 |
10 | 495526720 |
11 | 234791617 |
12 | 119b4b194 |
13 | 7b879ca0 |
14 | 49b4d77a |
15 | 2d782aea |
hex | 1d892340 |
495526720 has 112 divisors (see below), whose sum is σ = 1326245760. Its totient is φ = 174974976.
The previous prime is 495526673. The next prime is 495526751. The reversal of 495526720 is 27625594.
It is a Harshad number since it is a multiple of its sum of digits (40).
It is a congruent number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 93091 + ... + 98269.
It is an arithmetic number, because the mean of its divisors is an integer number (11841480).
Almost surely, 2495526720 is an apocalyptic number.
495526720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 495526720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (663122880).
495526720 is an abundant number, since it is smaller than the sum of its proper divisors (830719040).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
495526720 is a wasteful number, since it uses less digits than its factorization.
495526720 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5232 (or 5222 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 40.
The square root of 495526720 is about 22260.4294657583. The cubic root of 495526720 is about 791.3264688376.
The spelling of 495526720 in words is "four hundred ninety-five million, five hundred twenty-six thousand, seven hundred twenty".
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