Base | Representation |
---|---|
bin | 1001000100010… |
… | …00110010100000 |
3 | 12022010010122002 |
4 | 10202020302200 |
5 | 123432322020 |
6 | 11314103132 |
7 | 1612323512 |
oct | 442106240 |
9 | 168103562 |
10 | 76057760 |
11 | 39a29359 |
12 | 2157aaa8 |
13 | 129acbbc |
14 | a15bbb2 |
15 | 6a25975 |
hex | 4888ca0 |
76057760 has 96 divisors (see below), whose sum is σ = 191600640. Its totient is φ = 28449792.
The previous prime is 76057753. The next prime is 76057781. The reversal of 76057760 is 6775067.
It is a Harshad number since it is a multiple of its sum of digits (38).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385982 + ... + 386178.
It is an arithmetic number, because the mean of its divisors is an integer number (1995840).
Almost surely, 276057760 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 76057760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95800320).
76057760 is an abundant number, since it is smaller than the sum of its proper divisors (115542880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
76057760 is a wasteful number, since it uses less digits than its factorization.
76057760 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 358 (or 350 counting only the distinct ones).
The product of its (nonzero) digits is 61740, while the sum is 38.
The square root of 76057760 is about 8721.1100210925. The cubic root of 76057760 is about 423.6896387832.
The spelling of 76057760 in words is "seventy-six million, fifty-seven thousand, seven hundred sixty".
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