Base | Representation |
---|---|
bin | 101000010100100… |
… | …101110101100001 |
3 | 1202010221002000110 |
4 | 220110211311201 |
5 | 2341140031442 |
6 | 151043241533 |
7 | 22523016561 |
oct | 5024456541 |
9 | 1663832013 |
10 | 676486497 |
11 | 31794a355 |
12 | 16a6792a9 |
13 | aa1c898b |
14 | 65bb6da1 |
15 | 3e5ca69c |
hex | 28525d61 |
676486497 has 4 divisors (see below), whose sum is σ = 901982000. Its totient is φ = 450990996.
The previous prime is 676486483. The next prime is 676486501. The reversal of 676486497 is 794684676.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is not a de Polignac number, because 676486497 - 223 = 668097889 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (676486477) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 112747747 + ... + 112747752.
It is an arithmetic number, because the mean of its divisors is an integer number (225495500).
Almost surely, 2676486497 is an apocalyptic number.
It is an amenable number.
676486497 is a deficient number, since it is larger than the sum of its proper divisors (225495503).
676486497 is a wasteful number, since it uses less digits than its factorization.
676486497 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 225495502.
The product of its digits is 12192768, while the sum is 57.
The square root of 676486497 is about 26009.3540288874. The cubic root of 676486497 is about 877.8487817328.
The spelling of 676486497 in words is "six hundred seventy-six million, four hundred eighty-six thousand, four hundred ninety-seven".
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