Base | Representation |
---|---|
bin | 1001001001100… |
… | …11000001110000 |
3 | 12100102120010212 |
4 | 10210303001300 |
5 | 124122130211 |
6 | 11341043252 |
7 | 1621256450 |
oct | 444630160 |
9 | 170376125 |
10 | 76755056 |
11 | 3a365234 |
12 | 21856528 |
13 | 12b953c1 |
14 | a29dd60 |
15 | 6b1238b |
hex | 4933070 |
76755056 has 40 divisors (see below), whose sum is σ = 170762880. Its totient is φ = 32739264.
The previous prime is 76755053. The next prime is 76755067. The reversal of 76755056 is 65055767.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76755053) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23915 + ... + 26933.
It is an arithmetic number, because the mean of its divisors is an integer number (4269072).
Almost surely, 276755056 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 76755056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85381440).
76755056 is an abundant number, since it is smaller than the sum of its proper divisors (94007824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76755056 is a wasteful number, since it uses less digits than its factorization.
76755056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3261 (or 3255 counting only the distinct ones).
The product of its (nonzero) digits is 220500, while the sum is 41.
The square root of 76755056 is about 8760.9962903770. The cubic root of 76755056 is about 424.9804946065.
The spelling of 76755056 in words is "seventy-six million, seven hundred fifty-five thousand, fifty-six".
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