Base | Representation |
---|---|
bin | 11101010101000… |
… | …010000111100100 |
3 | 1021021212212202212 |
4 | 131111002013210 |
5 | 2001431143324 |
6 | 120454222552 |
7 | 15123244514 |
oct | 3525020744 |
9 | 1237785685 |
10 | 492052964 |
11 | 232829747 |
12 | 118954a58 |
13 | 7ac31b00 |
14 | 494c7844 |
15 | 2d2e870e |
hex | 1d5421e4 |
492052964 has 72 divisors (see below), whose sum is σ = 1009387008. Its totient is φ = 208965120.
The previous prime is 492052909. The next prime is 492052993. The reversal of 492052964 is 469250294.
It is a happy number.
It is a super-2 number, since 2×4920529642 = 484232238762370592, which contains 22 as substring.
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 23 ways as a sum of consecutive naturals, for example, 539669 + ... + 540579.
It is an arithmetic number, because the mean of its divisors is an integer number (14019264).
Almost surely, 2492052964 is an apocalyptic number.
It is an amenable number.
492052964 is an abundant number, since it is smaller than the sum of its proper divisors (517334044).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492052964 is a wasteful number, since it uses less digits than its factorization.
492052964 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1005 (or 990 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 41.
The square root of 492052964 is about 22182.2668814529. The cubic root of 492052964 is about 789.4730042938.
The spelling of 492052964 in words is "four hundred ninety-two million, fifty-two thousand, nine hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •