Base | Representation |
---|---|
bin | 100011101011000011… |
… | …1100011111110111010 |
3 | 21022201212010010222010 |
4 | 1013112013203332322 |
5 | 2223342312010100 |
6 | 55105340310350 |
7 | 5351246431233 |
oct | 1072607437672 |
9 | 238655103863 |
10 | 76606750650 |
11 | 2a541571681 |
12 | 12a1b5423b6 |
13 | 72bb133871 |
14 | 39ca24808a |
15 | 1ed564b750 |
hex | 11d61e3fba |
76606750650 has 48 divisors (see below), whose sum is σ = 201160321344. Its totient is φ = 19226791680.
The previous prime is 76606750643. The next prime is 76606750651. The reversal of 76606750650 is 5605760667.
It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 76606750650.
It is not an unprimeable number, because it can be changed into a prime (76606750651) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15018382 + ... + 15023481.
It is an arithmetic number, because the mean of its divisors is an integer number (4190840028).
Almost surely, 276606750650 is an apocalyptic number.
76606750650 is an abundant number, since it is smaller than the sum of its proper divisors (124553570694).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76606750650 is a wasteful number, since it uses less digits than its factorization.
76606750650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30041895 (or 30041890 counting only the distinct ones).
The product of its (nonzero) digits is 1587600, while the sum is 48.
The spelling of 76606750650 in words is "seventy-six billion, six hundred six million, seven hundred fifty thousand, six hundred fifty".
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