Base | Representation |
---|---|
bin | 1001000101111… |
… | …11001011000100 |
3 | 12022112110012022 |
4 | 10202333023010 |
5 | 124011434031 |
6 | 11322542312 |
7 | 1614242114 |
oct | 442771304 |
9 | 168473168 |
10 | 76280516 |
11 | 3a070754 |
12 | 21667998 |
13 | 12a5a400 |
14 | a1b9044 |
15 | 6a6b97b |
hex | 48bf2c4 |
76280516 has 36 divisors (see below), whose sum is σ = 152182800. Its totient is φ = 33347808.
The previous prime is 76280473. The next prime is 76280531. The reversal of 76280516 is 61508267.
It is a super-3 number, since 3×762805163 (a number of 25 digits) contains 333 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 11 ways as a sum of consecutive naturals, for example, 9875 + ... + 15813.
It is an arithmetic number, because the mean of its divisors is an integer number (4227300).
Almost surely, 276280516 is an apocalyptic number.
76280516 is a gapful number since it is divisible by the number (76) formed by its first and last digit.
It is an amenable number.
76280516 is a deficient number, since it is larger than the sum of its proper divisors (75902284).
76280516 is a wasteful number, since it uses less digits than its factorization.
76280516 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5988 (or 5973 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 35.
The square root of 76280516 is about 8733.8717645727. The cubic root of 76280516 is about 424.1028660469.
The spelling of 76280516 in words is "seventy-six million, two hundred eighty thousand, five hundred sixteen".
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