Base | Representation |
---|---|
bin | 101000010100101… |
… | …001100010101000 |
3 | 1202010221211211111 |
4 | 220110221202220 |
5 | 2341141023142 |
6 | 151043440104 |
7 | 22523112040 |
oct | 5024514250 |
9 | 1663854744 |
10 | 676501672 |
11 | 31795a7a0 |
12 | 16a686034 |
13 | aa202862 |
14 | 65bbc720 |
15 | 3e5cee17 |
hex | 285298a8 |
676501672 has 64 divisors (see below), whose sum is σ = 1674483840. Its totient is φ = 248064000.
The previous prime is 676501667. The next prime is 676501687. The reversal of 676501672 is 276105676.
It is a happy number.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.
It is an alternating number because its digits alternate between even and odd.
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, 21829 + ... + 42772.
It is an arithmetic number, because the mean of its divisors is an integer number (26163810).
Almost surely, 2676501672 is an apocalyptic number.
It is an amenable number.
676501672 is an abundant number, since it is smaller than the sum of its proper divisors (997982168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
676501672 is a wasteful number, since it uses less digits than its factorization.
676501672 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 64642 (or 64638 counting only the distinct ones).
The product of its (nonzero) digits is 105840, while the sum is 40.
The square root of 676501672 is about 26009.6457492216. The cubic root of 676501672 is about 877.8553456754.
The spelling of 676501672 in words is "six hundred seventy-six million, five hundred one thousand, six hundred seventy-two".
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