Base | Representation |
---|---|
bin | 100011100010111001… |
… | …0101101011000010000 |
3 | 21022000202201111001211 |
4 | 1013011302231120100 |
5 | 2222312202124111 |
6 | 55022233505504 |
7 | 5341412336161 |
oct | 1070562553020 |
9 | 238022644054 |
10 | 76332848656 |
11 | 2a4109a2a99 |
12 | 12963872294 |
13 | 727647298c |
14 | 39a1b09768 |
15 | 1ebb595521 |
hex | 11c5cad610 |
76332848656 has 75 divisors (see below), whose sum is σ = 157798447531. Its totient is φ = 35771042048.
The previous prime is 76332848623. The next prime is 76332848659. The reversal of 76332848656 is 65684823367.
The square root of 76332848656 is 276284.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 2 ways, for example, as 23690135056 + 52642713600 = 153916^2 + 229440^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 76332848656.
It is not an unprimeable number, because it can be changed into a prime (76332848659) by changing a digit.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 319384185 + ... + 319384423.
Almost surely, 276332848656 is an apocalyptic number.
76332848656 is the 276284-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76332848656
76332848656 is an abundant number, since it is smaller than the sum of its proper divisors (81465598875).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76332848656 is an frugal number, since it uses more digits than its factorization.
76332848656 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 554 (or 258 counting only the distinct ones).
The product of its digits is 34836480, while the sum is 58.
The spelling of 76332848656 in words is "seventy-six billion, three hundred thirty-two million, eight hundred forty-eight thousand, six hundred fifty-six".
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