Base | Representation |
---|---|
bin | 1001000111101… |
… | …00110000101000 |
3 | 12022221121021122 |
4 | 10203310300220 |
5 | 124041000013 |
6 | 11331354412 |
7 | 1616145044 |
oct | 443646050 |
9 | 168847248 |
10 | 76500008 |
11 | 3a200652 |
12 | 21752a08 |
13 | 12b062a0 |
14 | a235024 |
15 | 6ab1a08 |
hex | 48f4c28 |
76500008 has 32 divisors (see below), whose sum is σ = 154832160. Its totient is φ = 35225280.
The previous prime is 76500007. The next prime is 76500019. The reversal of 76500008 is 80000567.
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a self number, because there is not a number n which added to its sum of digits gives 76500008.
It is not an unprimeable number, because it can be changed into a prime (76500007) by changing a digit.
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, 83891 + ... + 84797.
It is an arithmetic number, because the mean of its divisors is an integer number (4838505).
Almost surely, 276500008 is an apocalyptic number.
It is an amenable number.
76500008 is an abundant number, since it is smaller than the sum of its proper divisors (78332152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76500008 is a wasteful number, since it uses less digits than its factorization.
76500008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1737 (or 1733 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 76500008 is about 8746.4282995975. The cubic root of 76500008 is about 424.5092522365.
The spelling of 76500008 in words is "seventy-six million, five hundred thousand, eight".
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