Base | Representation |
---|---|
bin | 1001000101010… |
… | …10111100010000 |
3 | 12022101020112010 |
4 | 10202222330100 |
5 | 124001311043 |
6 | 11321102520 |
7 | 1613445402 |
oct | 442527420 |
9 | 168336463 |
10 | 76197648 |
11 | 3a01446a |
12 | 21627a40 |
13 | 12a2b787 |
14 | a196b72 |
15 | 6a52133 |
hex | 48aaf10 |
76197648 has 40 divisors (see below), whose sum is σ = 197209600. Its totient is φ = 25352064.
The previous prime is 76197629. The next prime is 76197683. The reversal of 76197648 is 84679167.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a junction number, because it is equal to n+sod(n) for n = 76197597 and 76197606.
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 7 ways as a sum of consecutive naturals, for example, 32913 + ... + 35151.
It is an arithmetic number, because the mean of its divisors is an integer number (4930240).
Almost surely, 276197648 is an apocalyptic number.
It is an amenable number.
76197648 is an abundant number, since it is smaller than the sum of its proper divisors (121011952).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76197648 is a wasteful number, since it uses less digits than its factorization.
76197648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2959 (or 2953 counting only the distinct ones).
The product of its digits is 508032, while the sum is 48.
The square root of 76197648 is about 8729.1264167728. The cubic root of 76197648 is about 423.9492344585.
The spelling of 76197648 in words is "seventy-six million, one hundred ninety-seven thousand, six hundred forty-eight".
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