Base | Representation |
---|---|
bin | 11110001000011… |
… | …000100000110010 |
3 | 1022020012202220000 |
4 | 132020120200302 |
5 | 2013402422114 |
6 | 122054530430 |
7 | 15345540564 |
oct | 3610304062 |
9 | 1266182800 |
10 | 505514034 |
11 | 23a3931a3 |
12 | 121366a16 |
13 | 80965b3c |
14 | 4b1cd334 |
15 | 2e5a6e09 |
hex | 1e218832 |
505514034 has 20 divisors (see below), whose sum is σ = 1132726254. Its totient is φ = 168504624.
The previous prime is 505514029. The next prime is 505514039. The reversal of 505514034 is 430415505.
It is an interprime number because it is at equal distance from previous prime (505514029) and next prime (505514039).
It can be written as a sum of positive squares in only one way, i.e., 499388409 + 6125625 = 22347^2 + 2475^2 .
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a junction number, because it is equal to n+sod(n) for n = 505513989 and 505514007.
It is not an unprimeable number, because it can be changed into a prime (505514039) 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 9 ways as a sum of consecutive naturals, for example, 1560067 + ... + 1560390.
Almost surely, 2505514034 is an apocalyptic number.
505514034 is a gapful number since it is divisible by the number (54) formed by its first and last digit.
505514034 is an abundant number, since it is smaller than the sum of its proper divisors (627212220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505514034 is a wasteful number, since it uses less digits than its factorization.
505514034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3120471 (or 3120462 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 505514034 is about 22483.6392516870. The cubic root of 505514034 is about 796.6075269518.
Adding to 505514034 its reverse (430415505), we get a palindrome (935929539).
The spelling of 505514034 in words is "five hundred five million, five hundred fourteen thousand, thirty-four".
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