Base | Representation |
---|---|
bin | 1001001101111… |
… | …01111100101100 |
3 | 12101111110200200 |
4 | 10212331330230 |
5 | 124243332301 |
6 | 11401153500 |
7 | 1626146424 |
oct | 446757454 |
9 | 171443620 |
10 | 77324076 |
11 | 3a7137a5 |
12 | 21a8b890 |
13 | 130343bb |
14 | a3ab484 |
15 | 6bc5c86 |
hex | 49bdf2c |
77324076 has 36 divisors (see below), whose sum is σ = 196468272. Its totient is φ = 25641504.
The previous prime is 77324047. The next prime is 77324083. The reversal of 77324076 is 67042377.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 77324076.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1641 + ... + 12543.
It is an arithmetic number, because the mean of its divisors is an integer number (5457452).
Almost surely, 277324076 is an apocalyptic number.
It is an amenable number.
77324076 is an abundant number, since it is smaller than the sum of its proper divisors (119144196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
77324076 is a wasteful number, since it uses less digits than its factorization.
77324076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11110 (or 11105 counting only the distinct ones).
The product of its (nonzero) digits is 49392, while the sum is 36.
The square root of 77324076 is about 8793.4109422908. The cubic root of 77324076 is about 426.0281010359.
The spelling of 77324076 in words is "seventy-seven million, three hundred twenty-four thousand, seventy-six".
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