Base | Representation |
---|---|
bin | 11110001001000… |
… | …100100111101000 |
3 | 1022020112221201012 |
4 | 132021010213220 |
5 | 2013424212241 |
6 | 122102443052 |
7 | 15350222363 |
oct | 3611044750 |
9 | 1266487635 |
10 | 505694696 |
11 | 23a4a6a01 |
12 | 121433488 |
13 | 809ca140 |
14 | 4b2390da |
15 | 2e5e06eb |
hex | 1e2449e8 |
505694696 has 32 divisors (see below), whose sum is σ = 1029181440. Its totient is φ = 231553728.
The previous prime is 505694669. The next prime is 505694701. The reversal of 505694696 is 696496505.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5936 + ... + 32351.
It is an arithmetic number, because the mean of its divisors is an integer number (32161920).
Almost surely, 2505694696 is an apocalyptic number.
It is an amenable number.
505694696 is an abundant number, since it is smaller than the sum of its proper divisors (523486744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
505694696 is a wasteful number, since it uses less digits than its factorization.
505694696 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38433 (or 38429 counting only the distinct ones).
The product of its (nonzero) digits is 1749600, while the sum is 50.
The square root of 505694696 is about 22487.6565253029. The cubic root of 505694696 is about 796.7024135809.
The spelling of 505694696 in words is "five hundred five million, six hundred ninety-four thousand, six hundred ninety-six".
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